77268615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7723}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 133470720

約数和(自身を除く): 56202105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 7723, 10005, 23169, 38615, 115845, 177629, 223967, 532887, 671901, 888145, 1119835, 2664435, 3359505, 5151241, 15453723, 25756205, 77268615]

約数ペア:

[(1, 77268615), (3, 25756205), (5, 15453723), (15, 5151241), (23, 3359505), (29, 2664435), (69, 1119835), (87, 888145), (115, 671901), (145, 532887), (345, 223967), (435, 177629), (667, 115845), (2001, 38615), (3335, 23169), (7723, 10005)]