4216575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 8035200

約数和(自身を除く): 3818625

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 269, 275, 285, 475, 627, 807, 825, 1045, 1345, 1425, 2959, 3135, 4035, 5111, 5225, 6725, 8877, 14795, 15333, 15675, 20175, 25555, 44385, 56221, 73975, 76665, 127775, 168663, 221925, 281105, 383325, 843315, 1405525, 4216575]

約数ペア:

[(1, 4216575), (3, 1405525), (5, 843315), (11, 383325), (15, 281105), (19, 221925), (25, 168663), (33, 127775), (55, 76665), (57, 73975), (75, 56221), (95, 44385), (165, 25555), (209, 20175), (269, 15675), (275, 15333), (285, 14795), (475, 8877), (627, 6725), (807, 5225), (825, 5111), (1045, 4035), (1345, 3135), (1425, 2959)]