2022752375

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37897}}^1$

素因数の和:37980

約数の個数: 32

約数和(自身を含む): 2932395648

約数和(自身を除く): 909643273

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 875, 1525, 2135, 7625, 10675, 37897, 53375, 189485, 265279, 947425, 1326395, 2311717, 4737125, 6631975, 11558585, 16182019, 33159875, 57792925, 80910095, 288964625, 404550475, 2022752375]

約数ペア:

[(1, 2022752375), (5, 404550475), (7, 288964625), (25, 80910095), (35, 57792925), (61, 33159875), (125, 16182019), (175, 11558585), (305, 6631975), (427, 4737125), (875, 2311717), (1525, 1326395), (2135, 947425), (7625, 265279), (10675, 189485), (37897, 53375)]