2897720375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{44839}}^1$

素因数の和:44912

約数の個数: 32

約数和(自身を含む): 4029143040

約数和(自身を除く): 1131422665

約数列:

[1, 5, 11, 25, 47, 55, 125, 235, 275, 517, 1175, 1375, 2585, 5875, 12925, 44839, 64625, 224195, 493229, 1120975, 2107433, 2466145, 5604875, 10537165, 12330725, 23181763, 52685825, 61653625, 115908815, 263429125, 579544075, 2897720375]

約数ペア:

[(1, 2897720375), (5, 579544075), (11, 263429125), (25, 115908815), (47, 61653625), (55, 52685825), (125, 23181763), (235, 12330725), (275, 10537165), (517, 5604875), (1175, 2466145), (1375, 2107433), (2585, 1120975), (5875, 493229), (12925, 224195), (44839, 64625)]