71507103675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1322369}}^1$

素因数の和:1322492

約数の個数: 48

約数和(自身を含む): 136426268160

約数和(自身を除く): 64919164485

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 175, 309, 515, 525, 721, 1545, 2163, 2575, 3605, 7725, 10815, 18025, 54075, 1322369, 3967107, 6611845, 9256583, 19835535, 27769749, 33059225, 46282915, 99177675, 136204007, 138848745, 231414575, 408612021, 681020035, 694243725, 953428049, 2043060105, 2860284147, 3405100175, 4767140245, 10215300525, 14301420735, 23835701225, 71507103675]

約数ペア:

[(1, 71507103675), (3, 23835701225), (5, 14301420735), (7, 10215300525), (15, 4767140245), (21, 3405100175), (25, 2860284147), (35, 2043060105), (75, 953428049), (103, 694243725), (105, 681020035), (175, 408612021), (309, 231414575), (515, 138848745), (525, 136204007), (721, 99177675), (1545, 46282915), (2163, 33059225), (2575, 27769749), (3605, 19835535), (7725, 9256583), (10815, 6611845), (18025, 3967107), (54075, 1322369)]