28528024525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59999}}^1$

素因数の和:60059

約数の個数: 96

約数和(自身を含む): 49996800000

約数和(自身を除く): 21468775475

約数列:

[1, 5, 7, 11, 13, 19, 25, 35, 55, 65, 77, 91, 95, 133, 143, 175, 209, 247, 275, 325, 385, 455, 475, 665, 715, 1001, 1045, 1235, 1463, 1729, 1925, 2275, 2717, 3325, 3575, 5005, 5225, 6175, 7315, 8645, 13585, 19019, 25025, 36575, 43225, 59999, 67925, 95095, 299995, 419993, 475475, 659989, 779987, 1139981, 1499975, 2099965, 3299945, 3899935, 4619923, 5459909, 5699905, 7979867, 8579857, 10499825, 12539791, 14819753, 16499725, 19499675, 23099615, 27299545, 28499525, 39899335, 42899285, 60058999, 62698955, 74098765, 87778537, 103738271, 115498075, 136497725, 163017283, 199496675, 214496425, 300294995, 313494775, 370493825, 438892685, 518691355, 815086415, 1141120981, 1501474975, 2194463425, 2593456775, 4075432075, 5705604905, 28528024525]

約数ペア:

[(1, 28528024525), (5, 5705604905), (7, 4075432075), (11, 2593456775), (13, 2194463425), (19, 1501474975), (25, 1141120981), (35, 815086415), (55, 518691355), (65, 438892685), (77, 370493825), (91, 313494775), (95, 300294995), (133, 214496425), (143, 199496675), (175, 163017283), (209, 136497725), (247, 115498075), (275, 103738271), (325, 87778537), (385, 74098765), (455, 62698955), (475, 60058999), (665, 42899285), (715, 39899335), (1001, 28499525), (1045, 27299545), (1235, 23099615), (1463, 19499675), (1729, 16499725), (1925, 14819753), (2275, 12539791), (2717, 10499825), (3325, 8579857), (3575, 7979867), (5005, 5699905), (5225, 5459909), (6175, 4619923), (7315, 3899935), (8645, 3299945), (13585, 2099965), (19019, 1499975), (25025, 1139981), (36575, 779987), (43225, 659989), (59999, 475475), (67925, 419993), (95095, 299995)]