2544962875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 3930151680

約数和(自身を除く): 1385188805

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 229, 325, 455, 875, 977, 1145, 1603, 1625, 2275, 2977, 4885, 5725, 6839, 8015, 11375, 12701, 14885, 20839, 24425, 28625, 34195, 40075, 63505, 74425, 88907, 104195, 122125, 170975, 200375, 223733, 317525, 372125, 444535, 520975, 854875, 1118665, 1566131, 1587625, 2222675, 2604875, 2908529, 5593325, 7830655, 11113375, 14542645, 20359703, 27966625, 39153275, 72713225, 101798515, 195766375, 363566125, 508992575, 2544962875]

約数ペア:

[(1, 2544962875), (5, 508992575), (7, 363566125), (13, 195766375), (25, 101798515), (35, 72713225), (65, 39153275), (91, 27966625), (125, 20359703), (175, 14542645), (229, 11113375), (325, 7830655), (455, 5593325), (875, 2908529), (977, 2604875), (1145, 2222675), (1603, 1587625), (1625, 1566131), (2275, 1118665), (2977, 854875), (4885, 520975), (5725, 444535), (6839, 372125), (8015, 317525), (11375, 223733), (12701, 200375), (14885, 170975), (20839, 122125), (24425, 104195), (28625, 88907), (34195, 74425), (40075, 63505)]