616685145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{32969}}^1$

素因数の和:33049

約数の個数: 32

約数和(自身を含む): 1044489600

約数和(自身を除く): 427804455

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705, 32969, 98907, 164845, 494535, 956101, 1417667, 2868303, 4253001, 4780505, 7088335, 14341515, 21265005, 41112343, 123337029, 205561715, 616685145]

約数ペア:

[(1, 616685145), (3, 205561715), (5, 123337029), (15, 41112343), (29, 21265005), (43, 14341515), (87, 7088335), (129, 4780505), (145, 4253001), (215, 2868303), (435, 1417667), (645, 956101), (1247, 494535), (3741, 164845), (6235, 98907), (18705, 32969)]