15065932

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 31360000

約数和(自身を除く): 16294068

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 139, 158, 196, 278, 316, 343, 553, 556, 686, 973, 1106, 1372, 1946, 2212, 3871, 3892, 6811, 7742, 10981, 13622, 15484, 21962, 27097, 27244, 43924, 47677, 54194, 76867, 95354, 108388, 153734, 190708, 307468, 538069, 1076138, 2152276, 3766483, 7532966, 15065932]

約数ペア:

[(1, 15065932), (2, 7532966), (4, 3766483), (7, 2152276), (14, 1076138), (28, 538069), (49, 307468), (79, 190708), (98, 153734), (139, 108388), (158, 95354), (196, 76867), (278, 54194), (316, 47677), (343, 43924), (553, 27244), (556, 27097), (686, 21962), (973, 15484), (1106, 13622), (1372, 10981), (1946, 7742), (2212, 6811), (3871, 3892)]