79472705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 38100415

約数列:

[1, 5, 13, 17, 23, 53, 59, 65, 85, 115, 221, 265, 295, 299, 391, 689, 767, 901, 1003, 1105, 1219, 1357, 1495, 1955, 3127, 3445, 3835, 4505, 5015, 5083, 6095, 6785, 11713, 13039, 15635, 15847, 17641, 20723, 23069, 25415, 40651, 53159, 58565, 65195, 71921, 79235, 88205, 103615, 115345, 203255, 265795, 269399, 299897, 359605, 691067, 934973, 1222657, 1346995, 1499485, 3455335, 4674865, 6113285, 15894541, 79472705]

約数ペア:

[(1, 79472705), (5, 15894541), (13, 6113285), (17, 4674865), (23, 3455335), (53, 1499485), (59, 1346995), (65, 1222657), (85, 934973), (115, 691067), (221, 359605), (265, 299897), (295, 269399), (299, 265795), (391, 203255), (689, 115345), (767, 103615), (901, 88205), (1003, 79235), (1105, 71921), (1219, 65195), (1357, 58565), (1495, 53159), (1955, 40651), (3127, 25415), (3445, 23069), (3835, 20723), (4505, 17641), (5015, 15847), (5083, 15635), (6095, 13039), (6785, 11713)]