62721045

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 112275072

約数和(自身を除く): 49554027

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 293, 335, 355, 603, 639, 879, 1005, 1065, 1465, 2637, 3015, 3195, 4395, 4757, 13185, 14271, 19631, 20803, 23785, 42813, 58893, 62409, 71355, 98155, 104015, 176679, 187227, 214065, 294465, 312045, 883395, 936135, 1393801, 4181403, 6969005, 12544209, 20907015, 62721045]

約数ペア:

[(1, 62721045), (3, 20907015), (5, 12544209), (9, 6969005), (15, 4181403), (45, 1393801), (67, 936135), (71, 883395), (201, 312045), (213, 294465), (293, 214065), (335, 187227), (355, 176679), (603, 104015), (639, 98155), (879, 71355), (1005, 62409), (1065, 58893), (1465, 42813), (2637, 23785), (3015, 20803), (3195, 19631), (4395, 14271), (4757, 13185)]