2077075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 3499776

約数和(自身を除く): 1422701

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 83, 91, 143, 175, 275, 325, 385, 415, 455, 581, 715, 913, 1001, 1079, 1925, 2075, 2275, 2905, 3575, 4565, 5005, 5395, 6391, 7553, 11869, 14525, 22825, 25025, 26975, 31955, 37765, 59345, 83083, 159775, 188825, 296725, 415415, 2077075]

約数ペア:

[(1, 2077075), (5, 415415), (7, 296725), (11, 188825), (13, 159775), (25, 83083), (35, 59345), (55, 37765), (65, 31955), (77, 26975), (83, 25025), (91, 22825), (143, 14525), (175, 11869), (275, 7553), (325, 6391), (385, 5395), (415, 5005), (455, 4565), (581, 3575), (715, 2905), (913, 2275), (1001, 2075), (1079, 1925)]