72048075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 135634176

約数和(自身を除く): 63586101

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 3797, 6325, 11391, 18975, 18985, 41767, 56955, 87331, 94925, 125301, 208835, 261993, 284775, 436655, 626505, 960641, 1044175, 1309965, 2183275, 2881923, 3132525, 4803205, 6549825, 14409615, 24016025, 72048075]

約数ペア:

[(1, 72048075), (3, 24016025), (5, 14409615), (11, 6549825), (15, 4803205), (23, 3132525), (25, 2881923), (33, 2183275), (55, 1309965), (69, 1044175), (75, 960641), (115, 626505), (165, 436655), (253, 284775), (275, 261993), (345, 208835), (575, 125301), (759, 94925), (825, 87331), (1265, 56955), (1725, 41767), (3795, 18985), (3797, 18975), (6325, 11391)]