90954325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 144526464

約数和(自身を除く): 53572139

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 925, 1277, 1295, 1925, 2035, 2849, 6385, 6475, 8939, 10175, 14047, 14245, 31925, 44695, 47249, 70235, 71225, 98329, 223475, 236245, 330743, 351175, 491645, 519739, 1181225, 1653715, 2458225, 2598695, 3638173, 8268575, 12993475, 18190865, 90954325]

約数ペア:

[(1, 90954325), (5, 18190865), (7, 12993475), (11, 8268575), (25, 3638173), (35, 2598695), (37, 2458225), (55, 1653715), (77, 1181225), (175, 519739), (185, 491645), (259, 351175), (275, 330743), (385, 236245), (407, 223475), (925, 98329), (1277, 71225), (1295, 70235), (1925, 47249), (2035, 44695), (2849, 31925), (6385, 14245), (6475, 14047), (8939, 10175)]