4693975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 6943752

約数和(自身を除く): 2249777

約数列:

[1, 5, 11, 13, 25, 55, 65, 101, 143, 169, 275, 325, 505, 715, 845, 1111, 1313, 1859, 2525, 3575, 4225, 5555, 6565, 9295, 14443, 17069, 27775, 32825, 46475, 72215, 85345, 187759, 361075, 426725, 938795, 4693975]

約数ペア:

[(1, 4693975), (5, 938795), (11, 426725), (13, 361075), (25, 187759), (55, 85345), (65, 72215), (101, 46475), (143, 32825), (169, 27775), (275, 17069), (325, 14443), (505, 9295), (715, 6565), (845, 5555), (1111, 4225), (1313, 3575), (1859, 2525)]