2019632415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{2719}}^1$

素因数の和:4903

約数の個数: 32

約数和(自身を含む): 3374714880

約数和(自身を除く): 1355082465

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2153, 2719, 6459, 8157, 10765, 13595, 32295, 40785, 49519, 62537, 148557, 187611, 247595, 312685, 742785, 938055, 5854007, 17562021, 29270035, 87810105, 134642161, 403926483, 673210805, 2019632415]

約数ペア:

[(1, 2019632415), (3, 673210805), (5, 403926483), (15, 134642161), (23, 87810105), (69, 29270035), (115, 17562021), (345, 5854007), (2153, 938055), (2719, 742785), (6459, 312685), (8157, 247595), (10765, 187611), (13595, 148557), (32295, 62537), (40785, 49519)]