15450028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 31223808

約数和(自身を除く): 15773780

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 241, 341, 482, 517, 682, 964, 1034, 1364, 1457, 2068, 2651, 2914, 5302, 5828, 7471, 10604, 11327, 14942, 16027, 22654, 29884, 32054, 45308, 64108, 82181, 124597, 164362, 249194, 328724, 351137, 498388, 702274, 1404548, 3862507, 7725014, 15450028]

約数ペア:

[(1, 15450028), (2, 7725014), (4, 3862507), (11, 1404548), (22, 702274), (31, 498388), (44, 351137), (47, 328724), (62, 249194), (94, 164362), (124, 124597), (188, 82181), (241, 64108), (341, 45308), (482, 32054), (517, 29884), (682, 22654), (964, 16027), (1034, 14942), (1364, 11327), (1457, 10604), (2068, 7471), (2651, 5828), (2914, 5302)]