6331325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 11082624

約数和(自身を除く): 4751299

約数列:

[1, 5, 7, 11, 13, 23, 25, 35, 55, 65, 77, 91, 115, 121, 143, 161, 175, 253, 275, 299, 325, 385, 455, 575, 605, 715, 805, 847, 1001, 1265, 1495, 1573, 1771, 1925, 2093, 2275, 2783, 3025, 3289, 3575, 4025, 4235, 5005, 6325, 7475, 7865, 8855, 10465, 11011, 13915, 16445, 19481, 21175, 23023, 25025, 36179, 39325, 44275, 52325, 55055, 69575, 82225, 97405, 115115, 180895, 253253, 275275, 487025, 575575, 904475, 1266265, 6331325]

約数ペア:

[(1, 6331325), (5, 1266265), (7, 904475), (11, 575575), (13, 487025), (23, 275275), (25, 253253), (35, 180895), (55, 115115), (65, 97405), (77, 82225), (91, 69575), (115, 55055), (121, 52325), (143, 44275), (161, 39325), (175, 36179), (253, 25025), (275, 23023), (299, 21175), (325, 19481), (385, 16445), (455, 13915), (575, 11011), (605, 10465), (715, 8855), (805, 7865), (847, 7475), (1001, 6325), (1265, 5005), (1495, 4235), (1573, 4025), (1771, 3575), (1925, 3289), (2093, 3025), (2275, 2783)]