155015055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 310407552

約数和(自身を除く): 155392497

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 41, 45, 65, 69, 115, 117, 123, 195, 205, 207, 281, 299, 345, 369, 533, 585, 615, 843, 897, 943, 1035, 1405, 1495, 1599, 1845, 2529, 2665, 2691, 2829, 3653, 4215, 4485, 4715, 4797, 6463, 7995, 8487, 10959, 11521, 12259, 12645, 13455, 14145, 18265, 19389, 23985, 32315, 32877, 34563, 36777, 42435, 54795, 57605, 58167, 61295, 84019, 96945, 103689, 110331, 149773, 164385, 172815, 183885, 252057, 264983, 290835, 420095, 449319, 518445, 551655, 748865, 756171, 794949, 1260285, 1324915, 1347957, 2246595, 2384847, 3444779, 3780855, 3974745, 6739785, 10334337, 11924235, 17223895, 31003011, 51671685, 155015055]

約数ペア:

[(1, 155015055), (3, 51671685), (5, 31003011), (9, 17223895), (13, 11924235), (15, 10334337), (23, 6739785), (39, 3974745), (41, 3780855), (45, 3444779), (65, 2384847), (69, 2246595), (115, 1347957), (117, 1324915), (123, 1260285), (195, 794949), (205, 756171), (207, 748865), (281, 551655), (299, 518445), (345, 449319), (369, 420095), (533, 290835), (585, 264983), (615, 252057), (843, 183885), (897, 172815), (943, 164385), (1035, 149773), (1405, 110331), (1495, 103689), (1599, 96945), (1845, 84019), (2529, 61295), (2665, 58167), (2691, 57605), (2829, 54795), (3653, 42435), (4215, 36777), (4485, 34563), (4715, 32877), (4797, 32315), (6463, 23985), (7995, 19389), (8487, 18265), (10959, 14145), (11521, 13455), (12259, 12645)]