54746865

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 98594496

約数和(自身を除く): 43847631

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 131, 185, 251, 333, 393, 555, 655, 753, 1179, 1255, 1665, 1965, 2259, 3765, 4847, 5895, 9287, 11295, 14541, 24235, 27861, 32881, 43623, 46435, 72705, 83583, 98643, 139305, 164405, 218115, 295929, 417915, 493215, 1216597, 1479645, 3649791, 6082985, 10949373, 18248955, 54746865]

約数ペア:

[(1, 54746865), (3, 18248955), (5, 10949373), (9, 6082985), (15, 3649791), (37, 1479645), (45, 1216597), (111, 493215), (131, 417915), (185, 295929), (251, 218115), (333, 164405), (393, 139305), (555, 98643), (655, 83583), (753, 72705), (1179, 46435), (1255, 43623), (1665, 32881), (1965, 27861), (2259, 24235), (3765, 14541), (4847, 11295), (5895, 9287)]