33400575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 67929680

約数和(自身を除く): 34529105

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 601, 741, 855, 975, 1235, 1425, 1803, 2223, 2925, 3005, 3705, 4275, 5409, 6175, 7813, 9015, 11115, 11419, 15025, 18525, 23439, 27045, 34257, 39065, 45075, 55575, 57095, 70317, 102771, 117195, 135225, 148447, 171285, 195325, 285475, 351585, 445341, 513855, 585975, 742235, 856425, 1336023, 1757925, 2226705, 2569275, 3711175, 6680115, 11133525, 33400575]

約数ペア:

[(1, 33400575), (3, 11133525), (5, 6680115), (9, 3711175), (13, 2569275), (15, 2226705), (19, 1757925), (25, 1336023), (39, 856425), (45, 742235), (57, 585975), (65, 513855), (75, 445341), (95, 351585), (117, 285475), (171, 195325), (195, 171285), (225, 148447), (247, 135225), (285, 117195), (325, 102771), (475, 70317), (585, 57095), (601, 55575), (741, 45075), (855, 39065), (975, 34257), (1235, 27045), (1425, 23439), (1803, 18525), (2223, 15025), (2925, 11419), (3005, 11115), (3705, 9015), (4275, 7813), (5409, 6175)]