1715207845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 2240308224

約数和(自身を除く): 525100379

約数列:

[1, 5, 13, 65, 223, 241, 491, 1115, 1205, 2455, 2899, 3133, 6383, 14495, 15665, 31915, 53743, 109493, 118331, 268715, 547465, 591655, 698659, 1423409, 1538303, 3493295, 7117045, 7691515, 26387813, 131939065, 343041569, 1715207845]

約数ペア:

[(1, 1715207845), (5, 343041569), (13, 131939065), (65, 26387813), (223, 7691515), (241, 7117045), (491, 3493295), (1115, 1538303), (1205, 1423409), (2455, 698659), (2899, 591655), (3133, 547465), (6383, 268715), (14495, 118331), (15665, 109493), (31915, 53743)]