74254005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 158206464

約数和(自身を除く): 83952459

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 37, 45, 63, 69, 105, 111, 115, 161, 185, 207, 259, 277, 315, 333, 345, 483, 555, 777, 805, 831, 851, 1035, 1295, 1385, 1449, 1665, 1939, 2331, 2415, 2493, 2553, 3885, 4155, 4255, 5817, 5957, 6371, 7245, 7659, 9695, 10249, 11655, 12465, 12765, 17451, 17871, 19113, 29085, 29785, 30747, 31855, 38295, 44597, 51245, 53613, 57339, 71743, 87255, 89355, 92241, 95565, 133791, 153735, 215229, 222985, 235727, 268065, 286695, 358715, 401373, 461205, 645687, 668955, 707181, 1076145, 1178635, 1650089, 2006865, 2121543, 3228435, 3535905, 4950267, 8250445, 10607715, 14850801, 24751335, 74254005]

約数ペア:

[(1, 74254005), (3, 24751335), (5, 14850801), (7, 10607715), (9, 8250445), (15, 4950267), (21, 3535905), (23, 3228435), (35, 2121543), (37, 2006865), (45, 1650089), (63, 1178635), (69, 1076145), (105, 707181), (111, 668955), (115, 645687), (161, 461205), (185, 401373), (207, 358715), (259, 286695), (277, 268065), (315, 235727), (333, 222985), (345, 215229), (483, 153735), (555, 133791), (777, 95565), (805, 92241), (831, 89355), (851, 87255), (1035, 71743), (1295, 57339), (1385, 53613), (1449, 51245), (1665, 44597), (1939, 38295), (2331, 31855), (2415, 30747), (2493, 29785), (2553, 29085), (3885, 19113), (4155, 17871), (4255, 17451), (5817, 12765), (5957, 12465), (6371, 11655), (7245, 10249), (7659, 9695)]