1296251145

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{8053}}^1$

素因数の和:8151

約数の個数: 72

約数和(自身を含む): 2649798216

約数和(自身を除く): 1353547071

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 73, 105, 147, 219, 245, 315, 365, 441, 511, 657, 735, 1095, 1533, 2205, 2555, 3285, 3577, 4599, 7665, 8053, 10731, 17885, 22995, 24159, 32193, 40265, 53655, 56371, 72477, 120795, 160965, 169113, 281855, 362385, 394597, 507339, 587869, 845565, 1183791, 1763607, 1972985, 2536695, 2939345, 3551373, 4115083, 5290821, 5918955, 8818035, 12345249, 17756865, 20575415, 26454105, 28805581, 37035747, 61726245, 86416743, 144027905, 185178735, 259250229, 432083715, 1296251145]

約数ペア:

[(1, 1296251145), (3, 432083715), (5, 259250229), (7, 185178735), (9, 144027905), (15, 86416743), (21, 61726245), (35, 37035747), (45, 28805581), (49, 26454105), (63, 20575415), (73, 17756865), (105, 12345249), (147, 8818035), (219, 5918955), (245, 5290821), (315, 4115083), (365, 3551373), (441, 2939345), (511, 2536695), (657, 1972985), (735, 1763607), (1095, 1183791), (1533, 845565), (2205, 587869), (2555, 507339), (3285, 394597), (3577, 362385), (4599, 281855), (7665, 169113), (8053, 160965), (10731, 120795), (17885, 72477), (22995, 56371), (24159, 53655), (32193, 40265)]