97957475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 152894976

約数和(自身を除く): 54937501

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 151, 175, 275, 337, 385, 755, 1057, 1661, 1685, 1925, 2359, 3707, 3775, 5285, 8305, 8425, 11627, 11795, 18535, 25949, 26425, 41525, 50887, 58135, 58975, 92675, 129745, 254435, 290675, 356209, 559757, 648725, 1272175, 1781045, 2798785, 3918299, 8905225, 13993925, 19591495, 97957475]

約数ペア:

[(1, 97957475), (5, 19591495), (7, 13993925), (11, 8905225), (25, 3918299), (35, 2798785), (55, 1781045), (77, 1272175), (151, 648725), (175, 559757), (275, 356209), (337, 290675), (385, 254435), (755, 129745), (1057, 92675), (1661, 58975), (1685, 58135), (1925, 50887), (2359, 41525), (3707, 26425), (3775, 25949), (5285, 18535), (8305, 11795), (8425, 11627)]