57978075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 104323680

約数和(自身を除く): 46345605

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 425, 555, 629, 925, 1229, 1275, 1887, 2775, 3145, 3687, 6145, 9435, 15725, 18435, 20893, 30725, 45473, 47175, 62679, 92175, 104465, 136419, 227365, 313395, 522325, 682095, 773041, 1136825, 1566975, 2319123, 3410475, 3865205, 11595615, 19326025, 57978075]

約数ペア:

[(1, 57978075), (3, 19326025), (5, 11595615), (15, 3865205), (17, 3410475), (25, 2319123), (37, 1566975), (51, 1136825), (75, 773041), (85, 682095), (111, 522325), (185, 313395), (255, 227365), (425, 136419), (555, 104465), (629, 92175), (925, 62679), (1229, 47175), (1275, 45473), (1887, 30725), (2775, 20893), (3145, 18435), (3687, 15725), (6145, 9435)]