74260675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 104136192

約数和(自身を除く): 29875517

約数列:

[1, 5, 17, 23, 25, 71, 85, 107, 115, 355, 391, 425, 535, 575, 1207, 1633, 1775, 1819, 1955, 2461, 2675, 6035, 7597, 8165, 9095, 9775, 12305, 27761, 30175, 37985, 40825, 41837, 45475, 61525, 129149, 138805, 174731, 189925, 209185, 645745, 694025, 873655, 1045925, 2970427, 3228725, 4368275, 14852135, 74260675]

約数ペア:

[(1, 74260675), (5, 14852135), (17, 4368275), (23, 3228725), (25, 2970427), (71, 1045925), (85, 873655), (107, 694025), (115, 645745), (355, 209185), (391, 189925), (425, 174731), (535, 138805), (575, 129149), (1207, 61525), (1633, 45475), (1775, 41837), (1819, 40825), (1955, 37985), (2461, 30175), (2675, 27761), (6035, 12305), (7597, 9775), (8165, 9095)]