73565775

素因数分解:

$3^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1160

約数の個数: 36

約数和(自身を含む): 132225912

約数和(自身を除く): 58660137

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 557, 587, 1671, 1761, 2785, 2935, 5013, 5283, 8355, 8805, 13925, 14675, 25065, 26415, 41775, 44025, 125325, 132075, 326959, 980877, 1634795, 2942631, 4904385, 8173975, 14713155, 24521925, 73565775]

約数ペア:

[(1, 73565775), (3, 24521925), (5, 14713155), (9, 8173975), (15, 4904385), (25, 2942631), (45, 1634795), (75, 980877), (225, 326959), (557, 132075), (587, 125325), (1671, 44025), (1761, 41775), (2785, 26415), (2935, 25065), (5013, 14675), (5283, 13925), (8355, 8805)]