610420725

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 1165639680

約数和(自身を除く): 555218955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 71, 75, 135, 141, 213, 225, 235, 271, 355, 423, 639, 675, 705, 813, 1065, 1175, 1269, 1355, 1775, 1917, 2115, 2439, 3195, 3337, 3525, 4065, 5325, 6345, 6775, 7317, 9585, 10011, 10575, 12195, 12737, 15975, 16685, 19241, 20325, 30033, 31725, 36585, 38211, 47925, 50055, 57723, 60975, 63685, 83425, 90099, 96205, 114633, 150165, 173169, 182925, 191055, 250275, 288615, 318425, 343899, 450495, 481025, 519507, 573165, 750825, 865845, 904327, 955275, 1443075, 1719495, 2252475, 2597535, 2712981, 2865825, 4329225, 4521635, 8138943, 8597475, 12987675, 13564905, 22608175, 24416829, 40694715, 67824525, 122084145, 203473575, 610420725]

約数ペア:

[(1, 610420725), (3, 203473575), (5, 122084145), (9, 67824525), (15, 40694715), (25, 24416829), (27, 22608175), (45, 13564905), (47, 12987675), (71, 8597475), (75, 8138943), (135, 4521635), (141, 4329225), (213, 2865825), (225, 2712981), (235, 2597535), (271, 2252475), (355, 1719495), (423, 1443075), (639, 955275), (675, 904327), (705, 865845), (813, 750825), (1065, 573165), (1175, 519507), (1269, 481025), (1355, 450495), (1775, 343899), (1917, 318425), (2115, 288615), (2439, 250275), (3195, 191055), (3337, 182925), (3525, 173169), (4065, 150165), (5325, 114633), (6345, 96205), (6775, 90099), (7317, 83425), (9585, 63685), (10011, 60975), (10575, 57723), (12195, 50055), (12737, 47925), (15975, 38211), (16685, 36585), (19241, 31725), (20325, 30033)]