3997928625

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{617}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 6858079488

約数和(自身を除く): 2860150863

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 375, 467, 555, 617, 925, 1401, 1851, 2335, 2775, 3085, 4625, 7005, 9255, 11675, 13875, 15425, 17279, 22829, 35025, 46275, 51837, 58375, 68487, 77125, 86395, 114145, 175125, 231375, 259185, 288139, 342435, 431975, 570725, 864417, 1295925, 1440695, 1712175, 2159875, 2853625, 4322085, 6479625, 7203475, 8560875, 10661143, 21610425, 31983429, 36017375, 53305715, 108052125, 159917145, 266528575, 799585725, 1332642875, 3997928625]

約数ペア:

[(1, 3997928625), (3, 1332642875), (5, 799585725), (15, 266528575), (25, 159917145), (37, 108052125), (75, 53305715), (111, 36017375), (125, 31983429), (185, 21610425), (375, 10661143), (467, 8560875), (555, 7203475), (617, 6479625), (925, 4322085), (1401, 2853625), (1851, 2159875), (2335, 1712175), (2775, 1440695), (3085, 1295925), (4625, 864417), (7005, 570725), (9255, 431975), (11675, 342435), (13875, 288139), (15425, 259185), (17279, 231375), (22829, 175125), (35025, 114145), (46275, 86395), (51837, 77125), (58375, 68487)]