127766735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 167516160

約数和(自身を除く): 39749425

約数列:

[1, 5, 19, 37, 95, 163, 185, 223, 703, 815, 1115, 3097, 3515, 4237, 6031, 8251, 15485, 21185, 30155, 36349, 41255, 114589, 156769, 181745, 572945, 690631, 783845, 1344913, 3453155, 6724565, 25553347, 127766735]

約数ペア:

[(1, 127766735), (5, 25553347), (19, 6724565), (37, 3453155), (95, 1344913), (163, 783845), (185, 690631), (223, 572945), (703, 181745), (815, 156769), (1115, 114589), (3097, 41255), (3515, 36349), (4237, 30155), (6031, 21185), (8251, 15485)]