84495375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 165484800

約数和(自身を除く): 80989425

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 59, 67, 75, 95, 125, 171, 177, 201, 225, 285, 295, 335, 375, 475, 531, 603, 855, 885, 1005, 1121, 1125, 1273, 1425, 1475, 1675, 2375, 2655, 3015, 3363, 3819, 3953, 4275, 4425, 5025, 5605, 6365, 7125, 7375, 8375, 10089, 11457, 11859, 13275, 15075, 16815, 19095, 19765, 21375, 22125, 25125, 28025, 31825, 35577, 50445, 57285, 59295, 66375, 75107, 75375, 84075, 95475, 98825, 140125, 159125, 177885, 225321, 252225, 286425, 296475, 375535, 420375, 477375, 494125, 675963, 889425, 1126605, 1261125, 1432125, 1482375, 1877675, 3379815, 4447125, 5633025, 9388375, 16899075, 28165125, 84495375]

約数ペア:

[(1, 84495375), (3, 28165125), (5, 16899075), (9, 9388375), (15, 5633025), (19, 4447125), (25, 3379815), (45, 1877675), (57, 1482375), (59, 1432125), (67, 1261125), (75, 1126605), (95, 889425), (125, 675963), (171, 494125), (177, 477375), (201, 420375), (225, 375535), (285, 296475), (295, 286425), (335, 252225), (375, 225321), (475, 177885), (531, 159125), (603, 140125), (855, 98825), (885, 95475), (1005, 84075), (1121, 75375), (1125, 75107), (1273, 66375), (1425, 59295), (1475, 57285), (1675, 50445), (2375, 35577), (2655, 31825), (3015, 28025), (3363, 25125), (3819, 22125), (3953, 21375), (4275, 19765), (4425, 19095), (5025, 16815), (5605, 15075), (6365, 13275), (7125, 11859), (7375, 11457), (8375, 10089)]