53008695

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 98743680

約数和(自身を除く): 45734985

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 61, 123, 135, 157, 183, 205, 305, 369, 471, 549, 615, 785, 915, 1107, 1413, 1647, 1845, 2355, 2501, 2745, 4239, 5535, 6437, 7065, 7503, 8235, 9577, 12505, 19311, 21195, 22509, 28731, 32185, 37515, 47885, 57933, 67527, 86193, 96555, 112545, 143655, 173799, 258579, 289665, 337635, 392657, 430965, 868995, 1177971, 1292895, 1963285, 3533913, 5889855, 10601739, 17669565, 53008695]

約数ペア:

[(1, 53008695), (3, 17669565), (5, 10601739), (9, 5889855), (15, 3533913), (27, 1963285), (41, 1292895), (45, 1177971), (61, 868995), (123, 430965), (135, 392657), (157, 337635), (183, 289665), (205, 258579), (305, 173799), (369, 143655), (471, 112545), (549, 96555), (615, 86193), (785, 67527), (915, 57933), (1107, 47885), (1413, 37515), (1647, 32185), (1845, 28731), (2355, 22509), (2501, 21195), (2745, 19311), (4239, 12505), (5535, 9577), (6437, 8235), (7065, 7503)]