15255732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 38991456

約数和(自身を除く): 23735724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 83, 102, 106, 159, 166, 204, 212, 249, 289, 318, 332, 498, 578, 636, 867, 901, 996, 1156, 1411, 1734, 1802, 2703, 2822, 3468, 3604, 4233, 4399, 5406, 5644, 8466, 8798, 10812, 13197, 15317, 16932, 17596, 23987, 26394, 30634, 45951, 47974, 52788, 61268, 71961, 74783, 91902, 95948, 143922, 149566, 183804, 224349, 287844, 299132, 448698, 897396, 1271311, 2542622, 3813933, 5085244, 7627866, 15255732]

約数ペア:

[(1, 15255732), (2, 7627866), (3, 5085244), (4, 3813933), (6, 2542622), (12, 1271311), (17, 897396), (34, 448698), (51, 299132), (53, 287844), (68, 224349), (83, 183804), (102, 149566), (106, 143922), (159, 95948), (166, 91902), (204, 74783), (212, 71961), (249, 61268), (289, 52788), (318, 47974), (332, 45951), (498, 30634), (578, 26394), (636, 23987), (867, 17596), (901, 16932), (996, 15317), (1156, 13197), (1411, 10812), (1734, 8798), (1802, 8466), (2703, 5644), (2822, 5406), (3468, 4399), (3604, 4233)]