157112375

素因数分解:

$5^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 231120864

約数和(自身を除く): 74008489

約数列:

[1, 5, 7, 25, 35, 49, 113, 125, 175, 227, 245, 565, 791, 875, 1135, 1225, 1589, 2825, 3955, 5537, 5675, 6125, 7945, 11123, 14125, 19775, 25651, 27685, 28375, 39725, 55615, 98875, 128255, 138425, 179557, 198625, 278075, 641275, 692125, 897785, 1256899, 1390375, 3206375, 4488925, 6284495, 22444625, 31422475, 157112375]

約数ペア:

[(1, 157112375), (5, 31422475), (7, 22444625), (25, 6284495), (35, 4488925), (49, 3206375), (113, 1390375), (125, 1256899), (175, 897785), (227, 692125), (245, 641275), (565, 278075), (791, 198625), (875, 179557), (1135, 138425), (1225, 128255), (1589, 98875), (2825, 55615), (3955, 39725), (5537, 28375), (5675, 27685), (6125, 25651), (7945, 19775), (11123, 14125)]