7273175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 11665920

約数和(自身を除く): 4392745

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 139, 161, 175, 299, 325, 455, 575, 695, 805, 973, 1495, 1807, 2093, 2275, 3197, 3475, 4025, 4865, 7475, 9035, 10465, 12649, 15985, 22379, 24325, 41561, 45175, 52325, 63245, 79925, 111895, 207805, 290927, 316225, 559475, 1039025, 1454635, 7273175]

約数ペア:

[(1, 7273175), (5, 1454635), (7, 1039025), (13, 559475), (23, 316225), (25, 290927), (35, 207805), (65, 111895), (91, 79925), (115, 63245), (139, 52325), (161, 45175), (175, 41561), (299, 24325), (325, 22379), (455, 15985), (575, 12649), (695, 10465), (805, 9035), (973, 7475), (1495, 4865), (1807, 4025), (2093, 3475), (2275, 3197)]