2195448195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{17389}}^1$

素因数の和:17859

約数の個数: 32

約数和(自身を含む): 3706156800

約数和(自身を除く): 1510708605

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 443, 1329, 2215, 6645, 8417, 17389, 25251, 42085, 52167, 86945, 126255, 260835, 330391, 991173, 1651955, 4955865, 7703327, 23109981, 38516635, 115549905, 146363213, 439089639, 731816065, 2195448195]

約数ペア:

[(1, 2195448195), (3, 731816065), (5, 439089639), (15, 146363213), (19, 115549905), (57, 38516635), (95, 23109981), (285, 7703327), (443, 4955865), (1329, 1651955), (2215, 991173), (6645, 330391), (8417, 260835), (17389, 126255), (25251, 86945), (42085, 52167)]