2542575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 2457105

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 167, 175, 203, 435, 501, 525, 609, 725, 835, 1015, 1169, 2175, 2505, 3045, 3507, 4175, 4843, 5075, 5845, 12525, 14529, 15225, 17535, 24215, 29225, 33901, 72645, 87675, 101703, 121075, 169505, 363225, 508515, 847525, 2542575]

約数ペア:

[(1, 2542575), (3, 847525), (5, 508515), (7, 363225), (15, 169505), (21, 121075), (25, 101703), (29, 87675), (35, 72645), (75, 33901), (87, 29225), (105, 24215), (145, 17535), (167, 15225), (175, 14529), (203, 12525), (435, 5845), (501, 5075), (525, 4843), (609, 4175), (725, 3507), (835, 3045), (1015, 2505), (1169, 2175)]