4472553375

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 8835091200

約数和(自身を除く): 4362537825

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 137, 153, 225, 255, 375, 411, 425, 459, 569, 675, 685, 765, 1125, 1233, 1275, 1707, 2055, 2125, 2295, 2329, 2845, 3375, 3425, 3699, 3825, 5121, 6165, 6375, 6987, 8535, 9673, 10275, 11475, 11645, 14225, 15363, 17125, 18495, 19125, 20961, 25605, 29019, 30825, 34935, 42675, 48365, 51375, 57375, 58225, 62883, 71125, 76815, 77953, 87057, 92475, 104805, 128025, 145095, 154125, 174675, 213375, 233859, 241825, 261171, 291125, 314415, 384075, 389765, 435285, 462375, 524025, 640125, 701577, 725475, 873375, 1169295, 1209125, 1305855, 1325201, 1572075, 1920375, 1948825, 2104731, 2176425, 2620125, 3507885, 3627375, 3975603, 5846475, 6529275, 6626005, 7860375, 9744125, 10523655, 10882125, 11926809, 17539425, 19878015, 29232375, 32646375, 33130025, 35780427, 52618275, 59634045, 87697125, 99390075, 165650125, 178902135, 263091375, 298170225, 496950375, 894510675, 1490851125, 4472553375]

約数ペア:

[(1, 4472553375), (3, 1490851125), (5, 894510675), (9, 496950375), (15, 298170225), (17, 263091375), (25, 178902135), (27, 165650125), (45, 99390075), (51, 87697125), (75, 59634045), (85, 52618275), (125, 35780427), (135, 33130025), (137, 32646375), (153, 29232375), (225, 19878015), (255, 17539425), (375, 11926809), (411, 10882125), (425, 10523655), (459, 9744125), (569, 7860375), (675, 6626005), (685, 6529275), (765, 5846475), (1125, 3975603), (1233, 3627375), (1275, 3507885), (1707, 2620125), (2055, 2176425), (2125, 2104731), (2295, 1948825), (2329, 1920375), (2845, 1572075), (3375, 1325201), (3425, 1305855), (3699, 1209125), (3825, 1169295), (5121, 873375), (6165, 725475), (6375, 701577), (6987, 640125), (8535, 524025), (9673, 462375), (10275, 435285), (11475, 389765), (11645, 384075), (14225, 314415), (15363, 291125), (17125, 261171), (18495, 241825), (19125, 233859), (20961, 213375), (25605, 174675), (29019, 154125), (30825, 145095), (34935, 128025), (42675, 104805), (48365, 92475), (51375, 87057), (57375, 77953), (58225, 76815), (62883, 71125)]