49794075

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 92851200

約数和(自身を除く): 43057125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1039, 1065, 1775, 1917, 3117, 3195, 5195, 5325, 9351, 9585, 15585, 15975, 25975, 28053, 46755, 47925, 73769, 77925, 140265, 221307, 233775, 368845, 663921, 701325, 1106535, 1844225, 1991763, 3319605, 5532675, 9958815, 16598025, 49794075]

約数ペア:

[(1, 49794075), (3, 16598025), (5, 9958815), (9, 5532675), (15, 3319605), (25, 1991763), (27, 1844225), (45, 1106535), (71, 701325), (75, 663921), (135, 368845), (213, 233775), (225, 221307), (355, 140265), (639, 77925), (675, 73769), (1039, 47925), (1065, 46755), (1775, 28053), (1917, 25975), (3117, 15975), (3195, 15585), (5195, 9585), (5325, 9351)]