156750997505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 198539244288

約数和(自身を除く): 41788246783

約数列:

[1, 5, 43, 83, 97, 137, 215, 415, 485, 661, 685, 3305, 3569, 4171, 5891, 8051, 11371, 13289, 17845, 20855, 28423, 29455, 40255, 54863, 56855, 64117, 66445, 90557, 142115, 274315, 320585, 346193, 452785, 488953, 571427, 1102987, 1730965, 2359109, 2444765, 2757031, 2857135, 3893951, 5321711, 5514935, 7516231, 8784029, 11795545, 13785155, 19469755, 26608555, 37581155, 43920145, 47428441, 228833573, 237142205, 323197933, 377713247, 729074407, 1144167865, 1615989665, 1888566235, 3645372035, 31350199501, 156750997505]

約数ペア:

[(1, 156750997505), (5, 31350199501), (43, 3645372035), (83, 1888566235), (97, 1615989665), (137, 1144167865), (215, 729074407), (415, 377713247), (485, 323197933), (661, 237142205), (685, 228833573), (3305, 47428441), (3569, 43920145), (4171, 37581155), (5891, 26608555), (8051, 19469755), (11371, 13785155), (13289, 11795545), (17845, 8784029), (20855, 7516231), (28423, 5514935), (29455, 5321711), (40255, 3893951), (54863, 2857135), (56855, 2757031), (64117, 2444765), (66445, 2359109), (90557, 1730965), (142115, 1102987), (274315, 571427), (320585, 488953), (346193, 452785)]