4126765825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 6516582912

約数和(自身を除く): 2389817087

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 91, 151, 175, 205, 287, 293, 325, 455, 533, 755, 1025, 1057, 1435, 1465, 1963, 2051, 2275, 2665, 3731, 3775, 3809, 5285, 6191, 7175, 7325, 9815, 10255, 12013, 13325, 13741, 18655, 19045, 26425, 26663, 30955, 43337, 44243, 49075, 51275, 60065, 68705, 80483, 84091, 93275, 95225, 133315, 154775, 156169, 216685, 221215, 300325, 309701, 343525, 402415, 420455, 563381, 575159, 666575, 780845, 1083425, 1093183, 1106075, 1548505, 1813963, 2012075, 2102275, 2816905, 2875795, 3904225, 4026113, 5465915, 7742525, 9069815, 12697741, 14084525, 14378975, 20130565, 23581519, 27329575, 45349075, 63488705, 100652825, 117907595, 165070633, 317443525, 589537975, 825353165, 4126765825]

約数ペア:

[(1, 4126765825), (5, 825353165), (7, 589537975), (13, 317443525), (25, 165070633), (35, 117907595), (41, 100652825), (65, 63488705), (91, 45349075), (151, 27329575), (175, 23581519), (205, 20130565), (287, 14378975), (293, 14084525), (325, 12697741), (455, 9069815), (533, 7742525), (755, 5465915), (1025, 4026113), (1057, 3904225), (1435, 2875795), (1465, 2816905), (1963, 2102275), (2051, 2012075), (2275, 1813963), (2665, 1548505), (3731, 1106075), (3775, 1093183), (3809, 1083425), (5285, 780845), (6191, 666575), (7175, 575159), (7325, 563381), (9815, 420455), (10255, 402415), (12013, 343525), (13325, 309701), (13741, 300325), (18655, 221215), (19045, 216685), (26425, 156169), (26663, 154775), (30955, 133315), (43337, 95225), (44243, 93275), (49075, 84091), (51275, 80483), (60065, 68705)]