15554016

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 72

約数和(自身を含む): 45110520

約数和(自身を除く): 29556504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1019, 1272, 1696, 1908, 2038, 2544, 3057, 3816, 4076, 5088, 6114, 7632, 8152, 9171, 12228, 15264, 16304, 18342, 24456, 32608, 36684, 48912, 54007, 73368, 97824, 108014, 146736, 162021, 216028, 293472, 324042, 432056, 486063, 648084, 864112, 972126, 1296168, 1728224, 1944252, 2592336, 3888504, 5184672, 7777008, 15554016]

約数ペア:

[(1, 15554016), (2, 7777008), (3, 5184672), (4, 3888504), (6, 2592336), (8, 1944252), (9, 1728224), (12, 1296168), (16, 972126), (18, 864112), (24, 648084), (32, 486063), (36, 432056), (48, 324042), (53, 293472), (72, 216028), (96, 162021), (106, 146736), (144, 108014), (159, 97824), (212, 73368), (288, 54007), (318, 48912), (424, 36684), (477, 32608), (636, 24456), (848, 18342), (954, 16304), (1019, 15264), (1272, 12228), (1696, 9171), (1908, 8152), (2038, 7632), (2544, 6114), (3057, 5088), (3816, 4076)]