89295525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 176610720

約数和(自身を除く): 87315195

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 109, 165, 225, 275, 327, 331, 495, 545, 825, 981, 993, 1199, 1635, 1655, 2475, 2725, 2979, 3597, 3641, 4905, 4965, 5995, 8175, 8275, 10791, 10923, 14895, 17985, 18205, 24525, 24825, 29975, 32769, 36079, 53955, 54615, 74475, 89925, 91025, 108237, 163845, 180395, 269775, 273075, 324711, 396869, 541185, 819225, 901975, 1190607, 1623555, 1984345, 2705925, 3571821, 5953035, 8117775, 9921725, 17859105, 29765175, 89295525]

約数ペア:

[(1, 89295525), (3, 29765175), (5, 17859105), (9, 9921725), (11, 8117775), (15, 5953035), (25, 3571821), (33, 2705925), (45, 1984345), (55, 1623555), (75, 1190607), (99, 901975), (109, 819225), (165, 541185), (225, 396869), (275, 324711), (327, 273075), (331, 269775), (495, 180395), (545, 163845), (825, 108237), (981, 91025), (993, 89925), (1199, 74475), (1635, 54615), (1655, 53955), (2475, 36079), (2725, 32769), (2979, 29975), (3597, 24825), (3641, 24525), (4905, 18205), (4965, 17985), (5995, 14895), (8175, 10923), (8275, 10791)]