47398725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1741}}^1$

素因数の和:1779

約数の個数: 54

約数和(自身を含む): 93369458

約数和(自身を除く): 45970733

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1741, 1815, 2475, 3025, 5223, 5445, 8705, 9075, 15669, 19151, 26115, 27225, 43525, 57453, 78345, 95755, 130575, 172359, 210661, 287265, 391725, 478775, 631983, 861795, 1053305, 1436325, 1895949, 3159915, 4308975, 5266525, 9479745, 15799575, 47398725]

約数ペア:

[(1, 47398725), (3, 15799575), (5, 9479745), (9, 5266525), (11, 4308975), (15, 3159915), (25, 1895949), (33, 1436325), (45, 1053305), (55, 861795), (75, 631983), (99, 478775), (121, 391725), (165, 287265), (225, 210661), (275, 172359), (363, 130575), (495, 95755), (605, 78345), (825, 57453), (1089, 43525), (1741, 27225), (1815, 26115), (2475, 19151), (3025, 15669), (5223, 9075), (5445, 8705)]