974152075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 1330227360

約数和(自身を除く): 356075285

約数列:

[1, 5, 13, 25, 65, 107, 109, 257, 325, 535, 545, 1285, 1391, 1417, 2675, 2725, 3341, 6425, 6955, 7085, 11663, 16705, 27499, 28013, 34775, 35425, 58315, 83525, 137495, 140065, 151619, 291575, 357487, 364169, 687475, 700325, 758095, 1787435, 1820845, 2997391, 3790475, 8937175, 9104225, 14986955, 38966083, 74934775, 194830415, 974152075]

約数ペア:

[(1, 974152075), (5, 194830415), (13, 74934775), (25, 38966083), (65, 14986955), (107, 9104225), (109, 8937175), (257, 3790475), (325, 2997391), (535, 1820845), (545, 1787435), (1285, 758095), (1391, 700325), (1417, 687475), (2675, 364169), (2725, 357487), (3341, 291575), (6425, 151619), (6955, 140065), (7085, 137495), (11663, 83525), (16705, 58315), (27499, 35425), (28013, 34775)]