47839715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 72175104

約数和(自身を除く): 24335389

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 907, 959, 1507, 4535, 4795, 6349, 7535, 9977, 10549, 31745, 49885, 52745, 69839, 124259, 349195, 621295, 869813, 1366849, 4349065, 6834245, 9567943, 47839715]

約数ペア:

[(1, 47839715), (5, 9567943), (7, 6834245), (11, 4349065), (35, 1366849), (55, 869813), (77, 621295), (137, 349195), (385, 124259), (685, 69839), (907, 52745), (959, 49885), (1507, 31745), (4535, 10549), (4795, 9977), (6349, 7535)]