3061275

素因数分解:

$3^1\times 5^2\times 7^4\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 60

約数和(自身を含む): 6251832

約数和(自身を除く): 3190557

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 343, 357, 425, 525, 595, 735, 833, 1029, 1225, 1275, 1715, 1785, 2401, 2499, 2975, 3675, 4165, 5145, 5831, 7203, 8575, 8925, 12005, 12495, 17493, 20825, 25725, 29155, 36015, 40817, 60025, 62475, 87465, 122451, 145775, 180075, 204085, 437325, 612255, 1020425, 3061275]

約数ペア:

[(1, 3061275), (3, 1020425), (5, 612255), (7, 437325), (15, 204085), (17, 180075), (21, 145775), (25, 122451), (35, 87465), (49, 62475), (51, 60025), (75, 40817), (85, 36015), (105, 29155), (119, 25725), (147, 20825), (175, 17493), (245, 12495), (255, 12005), (343, 8925), (357, 8575), (425, 7203), (525, 5831), (595, 5145), (735, 4165), (833, 3675), (1029, 2975), (1225, 2499), (1275, 2401), (1715, 1785)]