131042177035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20021723}}^1$

素因数の和:20021763

約数の個数: 32

約数和(自身を含む): 207585234432

約数和(自身を除く): 76543057397

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 20021723, 100108615, 140152061, 220238953, 340369291, 700760305, 1101194765, 1541672671, 1701846455, 2382585037, 3744062201, 7708363355, 11912925185, 18720311005, 26208435407, 131042177035]

約数ペア:

[(1, 131042177035), (5, 26208435407), (7, 18720311005), (11, 11912925185), (17, 7708363355), (35, 3744062201), (55, 2382585037), (77, 1701846455), (85, 1541672671), (119, 1101194765), (187, 700760305), (385, 340369291), (595, 220238953), (935, 140152061), (1309, 100108615), (6545, 20021723)]