83090475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 174363840

約数和(自身を除く): 91273365

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 117, 135, 153, 195, 221, 225, 255, 325, 351, 425, 459, 557, 585, 663, 675, 765, 975, 1105, 1275, 1671, 1755, 1989, 2295, 2785, 2925, 3315, 3825, 5013, 5525, 5967, 7241, 8355, 8775, 9469, 9945, 11475, 13925, 15039, 16575, 21723, 25065, 28407, 29835, 36205, 41775, 47345, 49725, 65169, 75195, 85221, 108615, 123097, 125325, 142035, 149175, 181025, 195507, 236725, 255663, 325845, 369291, 375975, 426105, 543075, 615485, 710175, 977535, 1107873, 1278315, 1629225, 1846455, 2130525, 3077425, 3323619, 4887675, 5539365, 6391575, 9232275, 16618095, 27696825, 83090475]

約数ペア:

[(1, 83090475), (3, 27696825), (5, 16618095), (9, 9232275), (13, 6391575), (15, 5539365), (17, 4887675), (25, 3323619), (27, 3077425), (39, 2130525), (45, 1846455), (51, 1629225), (65, 1278315), (75, 1107873), (85, 977535), (117, 710175), (135, 615485), (153, 543075), (195, 426105), (221, 375975), (225, 369291), (255, 325845), (325, 255663), (351, 236725), (425, 195507), (459, 181025), (557, 149175), (585, 142035), (663, 125325), (675, 123097), (765, 108615), (975, 85221), (1105, 75195), (1275, 65169), (1671, 49725), (1755, 47345), (1989, 41775), (2295, 36205), (2785, 29835), (2925, 28407), (3315, 25065), (3825, 21723), (5013, 16575), (5525, 15039), (5967, 13925), (7241, 11475), (8355, 9945), (8775, 9469)]