207331335

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 369847296

約数和(自身を除く): 162515961

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 167, 235, 423, 501, 587, 705, 835, 1503, 1761, 2115, 2505, 2935, 5283, 7515, 7849, 8805, 23547, 26415, 27589, 39245, 70641, 82767, 98029, 117735, 137945, 248301, 294087, 353205, 413835, 490145, 882261, 1241505, 1470435, 4411305, 4607363, 13822089, 23036815, 41466267, 69110445, 207331335]

約数ペア:

[(1, 207331335), (3, 69110445), (5, 41466267), (9, 23036815), (15, 13822089), (45, 4607363), (47, 4411305), (141, 1470435), (167, 1241505), (235, 882261), (423, 490145), (501, 413835), (587, 353205), (705, 294087), (835, 248301), (1503, 137945), (1761, 117735), (2115, 98029), (2505, 82767), (2935, 70641), (5283, 39245), (7515, 27589), (7849, 26415), (8805, 23547)]