1604191425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8042

約数の個数: 48

約数和(自身を含む): 2761608960

約数和(自身を除く): 1157417535

約数列:

[1, 3, 5, 15, 25, 37, 73, 75, 111, 185, 219, 365, 555, 925, 1095, 1825, 2701, 2775, 5475, 7919, 8103, 13505, 23757, 39595, 40515, 67525, 118785, 197975, 202575, 293003, 578087, 593925, 879009, 1465015, 1734261, 2890435, 4395045, 7325075, 8671305, 14452175, 21389219, 21975225, 43356525, 64167657, 106946095, 320838285, 534730475, 1604191425]

約数ペア:

[(1, 1604191425), (3, 534730475), (5, 320838285), (15, 106946095), (25, 64167657), (37, 43356525), (73, 21975225), (75, 21389219), (111, 14452175), (185, 8671305), (219, 7325075), (365, 4395045), (555, 2890435), (925, 1734261), (1095, 1465015), (1825, 879009), (2701, 593925), (2775, 578087), (5475, 293003), (7919, 202575), (8103, 197975), (13505, 118785), (23757, 67525), (39595, 40515)]