45168705

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 39987135

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 93, 129, 135, 155, 215, 251, 279, 387, 465, 645, 753, 837, 1161, 1255, 1333, 1395, 1935, 2259, 3765, 3999, 4185, 5805, 6665, 6777, 7781, 10793, 11295, 11997, 19995, 23343, 32379, 33885, 35991, 38905, 53965, 59985, 70029, 97137, 116715, 161895, 179955, 210087, 291411, 334583, 350145, 485685, 1003749, 1050435, 1457055, 1672915, 3011247, 5018745, 9033741, 15056235, 45168705]

約数ペア:

[(1, 45168705), (3, 15056235), (5, 9033741), (9, 5018745), (15, 3011247), (27, 1672915), (31, 1457055), (43, 1050435), (45, 1003749), (93, 485685), (129, 350145), (135, 334583), (155, 291411), (215, 210087), (251, 179955), (279, 161895), (387, 116715), (465, 97137), (645, 70029), (753, 59985), (837, 53965), (1161, 38905), (1255, 35991), (1333, 33885), (1395, 32379), (1935, 23343), (2259, 19995), (3765, 11997), (3999, 11295), (4185, 10793), (5805, 7781), (6665, 6777)]