1540596925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12418

約数の個数: 48

約数和(自身を含む): 2351849472

約数和(自身を除く): 811252547

約数列:

[1, 5, 7, 23, 25, 31, 35, 115, 155, 161, 175, 217, 575, 713, 775, 805, 1085, 3565, 4025, 4991, 5425, 12347, 17825, 24955, 61735, 86429, 124775, 283981, 308675, 382757, 432145, 1419905, 1913785, 1987867, 2160725, 2679299, 7099525, 8803411, 9568925, 9939335, 13396495, 44017055, 49696675, 61623877, 66982475, 220085275, 308119385, 1540596925]

約数ペア:

[(1, 1540596925), (5, 308119385), (7, 220085275), (23, 66982475), (25, 61623877), (31, 49696675), (35, 44017055), (115, 13396495), (155, 9939335), (161, 9568925), (175, 8803411), (217, 7099525), (575, 2679299), (713, 2160725), (775, 1987867), (805, 1913785), (1085, 1419905), (3565, 432145), (4025, 382757), (4991, 308675), (5425, 283981), (12347, 124775), (17825, 86429), (24955, 61735)]