1330902375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18979}}^1$

素因数の和:19025

約数の個数: 64

約数和(自身を含む): 2558200320

約数和(自身を除く): 1227297945

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 425, 561, 825, 935, 1275, 1375, 2125, 2805, 4125, 4675, 6375, 14025, 18979, 23375, 56937, 70125, 94895, 208769, 284685, 322643, 474475, 626307, 967929, 1043845, 1423425, 1613215, 2372375, 3131535, 3549073, 4839645, 5219225, 7117125, 8066075, 10647219, 15657675, 17745365, 24198225, 26096125, 40330375, 53236095, 78288375, 88726825, 120991125, 266180475, 443634125, 1330902375]

約数ペア:

[(1, 1330902375), (3, 443634125), (5, 266180475), (11, 120991125), (15, 88726825), (17, 78288375), (25, 53236095), (33, 40330375), (51, 26096125), (55, 24198225), (75, 17745365), (85, 15657675), (125, 10647219), (165, 8066075), (187, 7117125), (255, 5219225), (275, 4839645), (375, 3549073), (425, 3131535), (561, 2372375), (825, 1613215), (935, 1423425), (1275, 1043845), (1375, 967929), (2125, 626307), (2805, 474475), (4125, 322643), (4675, 284685), (6375, 208769), (14025, 94895), (18979, 70125), (23375, 56937)]