67430825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 108850176

約数和(自身を除く): 41419351

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1523, 1771, 1925, 4025, 6325, 7615, 8855, 10661, 16753, 35029, 38075, 44275, 53305, 83765, 117271, 175145, 245203, 266525, 385319, 418825, 586355, 875725, 1226015, 1926595, 2697233, 2931775, 6130075, 9632975, 13486165, 67430825]

約数ペア:

[(1, 67430825), (5, 13486165), (7, 9632975), (11, 6130075), (23, 2931775), (25, 2697233), (35, 1926595), (55, 1226015), (77, 875725), (115, 586355), (161, 418825), (175, 385319), (253, 266525), (275, 245203), (385, 175145), (575, 117271), (805, 83765), (1265, 53305), (1523, 44275), (1771, 38075), (1925, 35029), (4025, 16753), (6325, 10661), (7615, 8855)]