66043485

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 124354560

約数和(自身を除く): 58311075

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 93, 129, 135, 155, 215, 279, 367, 387, 465, 645, 837, 1101, 1161, 1333, 1395, 1835, 1935, 3303, 3999, 4185, 5505, 5805, 6665, 9909, 11377, 11997, 15781, 16515, 19995, 34131, 35991, 47343, 49545, 56885, 59985, 78905, 102393, 142029, 170655, 179955, 236715, 307179, 426087, 489211, 511965, 710145, 1467633, 1535895, 2130435, 2446055, 4402899, 7338165, 13208697, 22014495, 66043485]

約数ペア:

[(1, 66043485), (3, 22014495), (5, 13208697), (9, 7338165), (15, 4402899), (27, 2446055), (31, 2130435), (43, 1535895), (45, 1467633), (93, 710145), (129, 511965), (135, 489211), (155, 426087), (215, 307179), (279, 236715), (367, 179955), (387, 170655), (465, 142029), (645, 102393), (837, 78905), (1101, 59985), (1161, 56885), (1333, 49545), (1395, 47343), (1835, 35991), (1935, 34131), (3303, 19995), (3999, 16515), (4185, 15781), (5505, 11997), (5805, 11377), (6665, 9909)]