15502023

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 24776928

約数和(自身を除く): 9274905

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 157, 159, 207, 471, 477, 621, 1219, 1413, 1431, 1863, 3611, 3657, 4239, 4293, 8321, 10833, 10971, 12717, 24963, 32499, 32913, 74889, 97497, 98739, 191383, 224667, 292491, 574149, 674001, 1722447, 5167341, 15502023]

約数ペア:

[(1, 15502023), (3, 5167341), (9, 1722447), (23, 674001), (27, 574149), (53, 292491), (69, 224667), (81, 191383), (157, 98739), (159, 97497), (207, 74889), (471, 32913), (477, 32499), (621, 24963), (1219, 12717), (1413, 10971), (1431, 10833), (1863, 8321), (3611, 4293), (3657, 4239)]