248675705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 325036800

約数和(自身を除く): 76361095

約数列:

[1, 5, 19, 37, 95, 185, 263, 269, 703, 1315, 1345, 3515, 4997, 5111, 9731, 9953, 24985, 25555, 48655, 49765, 70747, 184889, 189107, 353735, 924445, 945535, 1344193, 2617639, 6720965, 13088195, 49735141, 248675705]

約数ペア:

[(1, 248675705), (5, 49735141), (19, 13088195), (37, 6720965), (95, 2617639), (185, 1344193), (263, 945535), (269, 924445), (703, 353735), (1315, 189107), (1345, 184889), (3515, 70747), (4997, 49765), (5111, 48655), (9731, 25555), (9953, 24985)]