72477135

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 130017888

約数和(自身を除く): 57540753

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 163, 205, 241, 369, 489, 615, 723, 815, 1205, 1467, 1845, 2169, 2445, 3615, 6683, 7335, 9881, 10845, 20049, 29643, 33415, 39283, 49405, 60147, 88929, 100245, 117849, 148215, 196415, 300735, 353547, 444645, 589245, 1610603, 1767735, 4831809, 8053015, 14495427, 24159045, 72477135]

約数ペア:

[(1, 72477135), (3, 24159045), (5, 14495427), (9, 8053015), (15, 4831809), (41, 1767735), (45, 1610603), (123, 589245), (163, 444645), (205, 353547), (241, 300735), (369, 196415), (489, 148215), (615, 117849), (723, 100245), (815, 88929), (1205, 60147), (1467, 49405), (1845, 39283), (2169, 33415), (2445, 29643), (3615, 20049), (6683, 10845), (7335, 9881)]