88391745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 167770512

約数和(自身を除く): 79378767

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 2379, 2477, 2745, 3965, 7137, 7431, 11895, 12385, 22293, 32201, 35685, 37155, 96603, 111465, 151097, 161005, 289809, 453291, 483015, 755485, 1359873, 1449045, 1964261, 2266455, 5892783, 6799365, 9821305, 17678349, 29463915, 88391745]

約数ペア:

[(1, 88391745), (3, 29463915), (5, 17678349), (9, 9821305), (13, 6799365), (15, 5892783), (39, 2266455), (45, 1964261), (61, 1449045), (65, 1359873), (117, 755485), (183, 483015), (195, 453291), (305, 289809), (549, 161005), (585, 151097), (793, 111465), (915, 96603), (2379, 37155), (2477, 35685), (2745, 32201), (3965, 22293), (7137, 12385), (7431, 11895)]