676827225

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{18919}}^1$

素因数の和:18991

約数の個数: 48

約数和(自身を含む): 1266883200

約数和(自身を除く): 590055975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 7155, 11925, 18919, 35775, 56757, 94595, 170271, 283785, 472975, 510813, 851355, 1002707, 1418925, 2554065, 3008121, 4256775, 5013535, 9024363, 12770325, 15040605, 25067675, 27073089, 45121815, 75203025, 135365445, 225609075, 676827225]

約数ペア:

[(1, 676827225), (3, 225609075), (5, 135365445), (9, 75203025), (15, 45121815), (25, 27073089), (27, 25067675), (45, 15040605), (53, 12770325), (75, 9024363), (135, 5013535), (159, 4256775), (225, 3008121), (265, 2554065), (477, 1418925), (675, 1002707), (795, 851355), (1325, 510813), (1431, 472975), (2385, 283785), (3975, 170271), (7155, 94595), (11925, 56757), (18919, 35775)]