97761175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 135705600

約数和(自身を除く): 37944425

約数列:

[1, 5, 19, 25, 29, 47, 95, 145, 151, 235, 475, 551, 725, 755, 893, 1175, 1363, 2755, 2869, 3775, 4379, 4465, 6815, 7097, 13775, 14345, 21895, 22325, 25897, 34075, 35485, 71725, 83201, 109475, 129485, 134843, 177425, 205813, 416005, 647425, 674215, 1029065, 2080025, 3371075, 3910447, 5145325, 19552235, 97761175]

約数ペア:

[(1, 97761175), (5, 19552235), (19, 5145325), (25, 3910447), (29, 3371075), (47, 2080025), (95, 1029065), (145, 674215), (151, 647425), (235, 416005), (475, 205813), (551, 177425), (725, 134843), (755, 129485), (893, 109475), (1175, 83201), (1363, 71725), (2755, 35485), (2869, 34075), (3775, 25897), (4379, 22325), (4465, 21895), (6815, 14345), (7097, 13775)]