16492245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 16961835

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 109, 131, 165, 231, 327, 385, 393, 545, 655, 763, 917, 1155, 1199, 1441, 1635, 1965, 2289, 2751, 3597, 3815, 4323, 4585, 5995, 7205, 8393, 10087, 11445, 13755, 14279, 17985, 21615, 25179, 30261, 41965, 42837, 50435, 71395, 99953, 125895, 151305, 157069, 214185, 299859, 471207, 499765, 785345, 1099483, 1499295, 2356035, 3298449, 5497415, 16492245]

約数ペア:

[(1, 16492245), (3, 5497415), (5, 3298449), (7, 2356035), (11, 1499295), (15, 1099483), (21, 785345), (33, 499765), (35, 471207), (55, 299859), (77, 214185), (105, 157069), (109, 151305), (131, 125895), (165, 99953), (231, 71395), (327, 50435), (385, 42837), (393, 41965), (545, 30261), (655, 25179), (763, 21615), (917, 17985), (1155, 14279), (1199, 13755), (1441, 11445), (1635, 10087), (1965, 8393), (2289, 7205), (2751, 5995), (3597, 4585), (3815, 4323)]