557348535

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 1078272000

約数和(自身を除く): 520923465

約数列:

[1, 3, 5, 9, 15, 23, 29, 31, 45, 69, 87, 93, 115, 145, 155, 207, 261, 279, 345, 435, 465, 599, 667, 713, 899, 1035, 1305, 1395, 1797, 2001, 2139, 2697, 2995, 3335, 3565, 4495, 5391, 6003, 6417, 8091, 8985, 10005, 10695, 13485, 13777, 17371, 18569, 20677, 26955, 30015, 32085, 40455, 41331, 52113, 55707, 62031, 68885, 86855, 92845, 103385, 123993, 156339, 167121, 186093, 206655, 260565, 278535, 310155, 399533, 427087, 538501, 619965, 781695, 835605, 930465, 1198599, 1281261, 1615503, 1997665, 2135435, 2692505, 3595797, 3843783, 4846509, 5992995, 6406305, 8077515, 12385523, 17978985, 19218915, 24232545, 37156569, 61927615, 111469707, 185782845, 557348535]

約数ペア:

[(1, 557348535), (3, 185782845), (5, 111469707), (9, 61927615), (15, 37156569), (23, 24232545), (29, 19218915), (31, 17978985), (45, 12385523), (69, 8077515), (87, 6406305), (93, 5992995), (115, 4846509), (145, 3843783), (155, 3595797), (207, 2692505), (261, 2135435), (279, 1997665), (345, 1615503), (435, 1281261), (465, 1198599), (599, 930465), (667, 835605), (713, 781695), (899, 619965), (1035, 538501), (1305, 427087), (1395, 399533), (1797, 310155), (2001, 278535), (2139, 260565), (2697, 206655), (2995, 186093), (3335, 167121), (3565, 156339), (4495, 123993), (5391, 103385), (6003, 92845), (6417, 86855), (8091, 68885), (8985, 62031), (10005, 55707), (10695, 52113), (13485, 41331), (13777, 40455), (17371, 32085), (18569, 30015), (20677, 26955)]