23097555

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 46103904

約数和(自身を除く): 23006349

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 107, 117, 123, 135, 195, 205, 321, 351, 369, 405, 533, 535, 585, 615, 963, 1053, 1107, 1391, 1599, 1605, 1755, 1845, 2665, 2889, 3321, 4173, 4387, 4797, 4815, 5265, 5535, 6955, 7995, 8667, 12519, 13161, 14391, 14445, 16605, 20865, 21935, 23985, 37557, 39483, 43173, 43335, 57031, 62595, 65805, 71955, 112671, 118449, 171093, 187785, 197415, 215865, 285155, 355347, 513279, 563355, 592245, 855465, 1539837, 1776735, 2566395, 4619511, 7699185, 23097555]

約数ペア:

[(1, 23097555), (3, 7699185), (5, 4619511), (9, 2566395), (13, 1776735), (15, 1539837), (27, 855465), (39, 592245), (41, 563355), (45, 513279), (65, 355347), (81, 285155), (107, 215865), (117, 197415), (123, 187785), (135, 171093), (195, 118449), (205, 112671), (321, 71955), (351, 65805), (369, 62595), (405, 57031), (533, 43335), (535, 43173), (585, 39483), (615, 37557), (963, 23985), (1053, 21935), (1107, 20865), (1391, 16605), (1599, 14445), (1605, 14391), (1755, 13161), (1845, 12519), (2665, 8667), (2889, 7995), (3321, 6955), (4173, 5535), (4387, 5265), (4797, 4815)]