242524995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9901}}^1$

素因数の和:10003

約数の個数: 32

約数和(自身を含む): 410655744

約数和(自身を除く): 168130749

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 4899, 8165, 9901, 24495, 29703, 49505, 148515, 227723, 683169, 702971, 1138615, 2108913, 3415845, 3514855, 10544565, 16168333, 48504999, 80841665, 242524995]

約数ペア:

[(1, 242524995), (3, 80841665), (5, 48504999), (15, 16168333), (23, 10544565), (69, 3514855), (71, 3415845), (115, 2108913), (213, 1138615), (345, 702971), (355, 683169), (1065, 227723), (1633, 148515), (4899, 49505), (8165, 29703), (9901, 24495)]