1570371255

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6733}}^1$

素因数の和:6888

約数の個数: 48

約数和(自身を含む): 2798542656

約数和(自身を除く): 1228171401

約数列:

[1, 3, 5, 9, 15, 45, 71, 73, 213, 219, 355, 365, 639, 657, 1065, 1095, 3195, 3285, 5183, 6733, 15549, 20199, 25915, 33665, 46647, 60597, 77745, 100995, 233235, 302985, 478043, 491509, 1434129, 1474527, 2390215, 2457545, 4302387, 4423581, 7170645, 7372635, 21511935, 22117905, 34897139, 104691417, 174485695, 314074251, 523457085, 1570371255]

約数ペア:

[(1, 1570371255), (3, 523457085), (5, 314074251), (9, 174485695), (15, 104691417), (45, 34897139), (71, 22117905), (73, 21511935), (213, 7372635), (219, 7170645), (355, 4423581), (365, 4302387), (639, 2457545), (657, 2390215), (1065, 1474527), (1095, 1434129), (3195, 491509), (3285, 478043), (5183, 302985), (6733, 233235), (15549, 100995), (20199, 77745), (25915, 60597), (33665, 46647)]