1965059425

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 2862531072

約数和(自身を除く): 897471647

約数列:

[1, 5, 7, 25, 35, 47, 173, 175, 235, 329, 865, 1175, 1211, 1381, 1645, 4325, 6055, 6905, 8131, 8225, 9667, 30275, 34525, 40655, 48335, 56917, 64907, 203275, 238913, 241675, 284585, 324535, 454349, 1194565, 1422925, 1622675, 1672391, 2271745, 5972825, 8361955, 11228911, 11358725, 41809775, 56144555, 78602377, 280722775, 393011885, 1965059425]

約数ペア:

[(1, 1965059425), (5, 393011885), (7, 280722775), (25, 78602377), (35, 56144555), (47, 41809775), (173, 11358725), (175, 11228911), (235, 8361955), (329, 5972825), (865, 2271745), (1175, 1672391), (1211, 1622675), (1381, 1422925), (1645, 1194565), (4325, 454349), (6055, 324535), (6905, 284585), (8131, 241675), (8225, 238913), (9667, 203275), (30275, 64907), (34525, 56917), (40655, 48335)]