156989188695

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1235503}}^1$

素因数の和:1235751

約数の個数: 32

約数和(自身を含む): 258329060352

約数和(自身を除く): 101339871657

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 591, 645, 985, 2955, 8471, 25413, 42355, 127065, 1235503, 3706509, 6177515, 18532545, 53126629, 159379887, 243394091, 265633145, 730182273, 796899435, 1216970455, 3650911365, 10465945913, 31397837739, 52329729565, 156989188695]

約数ペア:

[(1, 156989188695), (3, 52329729565), (5, 31397837739), (15, 10465945913), (43, 3650911365), (129, 1216970455), (197, 796899435), (215, 730182273), (591, 265633145), (645, 243394091), (985, 159379887), (2955, 53126629), (8471, 18532545), (25413, 6177515), (42355, 3706509), (127065, 1235503)]