79337175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 136276992

約数和(自身を除く): 56939817

約数列:

[1, 3, 5, 15, 25, 47, 71, 75, 141, 213, 235, 317, 355, 705, 951, 1065, 1175, 1585, 1775, 3337, 3525, 4755, 5325, 7925, 10011, 14899, 16685, 22507, 23775, 44697, 50055, 67521, 74495, 83425, 112535, 223485, 250275, 337605, 372475, 562675, 1057829, 1117425, 1688025, 3173487, 5289145, 15867435, 26445725, 79337175]

約数ペア:

[(1, 79337175), (3, 26445725), (5, 15867435), (15, 5289145), (25, 3173487), (47, 1688025), (71, 1117425), (75, 1057829), (141, 562675), (213, 372475), (235, 337605), (317, 250275), (355, 223485), (705, 112535), (951, 83425), (1065, 74495), (1175, 67521), (1585, 50055), (1775, 44697), (3337, 23775), (3525, 22507), (4755, 16685), (5325, 14899), (7925, 10011)]