3480881375

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{7759}}^1$

素因数の和:7908

約数の個数: 32

約数和(自身を含む): 4508125440

約数和(自身を除く): 1027244065

約数列:

[1, 5, 25, 37, 97, 125, 185, 485, 925, 2425, 3589, 4625, 7759, 12125, 17945, 38795, 89725, 193975, 287083, 448625, 752623, 969875, 1435415, 3763115, 7177075, 18815575, 27847051, 35885375, 94077875, 139235255, 696176275, 3480881375]

約数ペア:

[(1, 3480881375), (5, 696176275), (25, 139235255), (37, 94077875), (97, 35885375), (125, 27847051), (185, 18815575), (485, 7177075), (925, 3763115), (2425, 1435415), (3589, 969875), (4625, 752623), (7759, 448625), (12125, 287083), (17945, 193975), (38795, 89725)]