7149691175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12281}}^1$

素因数の和:12404

約数の個数: 48

約数和(自身を含む): 10142966880

約数和(自身を除く): 2993275705

約数列:

[1, 5, 11, 25, 29, 55, 73, 145, 275, 319, 365, 725, 803, 1595, 1825, 2117, 4015, 7975, 10585, 12281, 20075, 23287, 52925, 61405, 116435, 135091, 307025, 356149, 582175, 675455, 896513, 1780745, 3377275, 3917639, 4482565, 8903725, 9861643, 19588195, 22412825, 25998877, 49308215, 97940975, 129994385, 246541075, 285987647, 649971925, 1429938235, 7149691175]

約数ペア:

[(1, 7149691175), (5, 1429938235), (11, 649971925), (25, 285987647), (29, 246541075), (55, 129994385), (73, 97940975), (145, 49308215), (275, 25998877), (319, 22412825), (365, 19588195), (725, 9861643), (803, 8903725), (1595, 4482565), (1825, 3917639), (2117, 3377275), (4015, 1780745), (7975, 896513), (10585, 675455), (12281, 582175), (20075, 356149), (23287, 307025), (52925, 135091), (61405, 116435)]