48548025

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 90529920

約数和(自身を除く): 41981895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1013, 1065, 1775, 1917, 3039, 3195, 5065, 5325, 9117, 9585, 15195, 15975, 25325, 27351, 45585, 47925, 71923, 75975, 136755, 215769, 227925, 359615, 647307, 683775, 1078845, 1798075, 1941921, 3236535, 5394225, 9709605, 16182675, 48548025]

約数ペア:

[(1, 48548025), (3, 16182675), (5, 9709605), (9, 5394225), (15, 3236535), (25, 1941921), (27, 1798075), (45, 1078845), (71, 683775), (75, 647307), (135, 359615), (213, 227925), (225, 215769), (355, 136755), (639, 75975), (675, 71923), (1013, 47925), (1065, 45585), (1775, 27351), (1917, 25325), (3039, 15975), (3195, 15195), (5065, 9585), (5325, 9117)]