966880155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{51691}}^1$

素因数の和:51771

約数の個数: 32

約数和(自身を含む): 1637602560

約数和(自身を除く): 670722405

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705, 51691, 155073, 258455, 775365, 1499039, 2222713, 4497117, 6668139, 7495195, 11113565, 22485585, 33340695, 64458677, 193376031, 322293385, 966880155]

約数ペア:

[(1, 966880155), (3, 322293385), (5, 193376031), (15, 64458677), (29, 33340695), (43, 22485585), (87, 11113565), (129, 7495195), (145, 6668139), (215, 4497117), (435, 2222713), (645, 1499039), (1247, 775365), (3741, 258455), (6235, 155073), (18705, 51691)]