1140436215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3181}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 2049106176

約数和(自身を除く): 908669961

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 257, 279, 465, 771, 1285, 1395, 2313, 3181, 3855, 7967, 9543, 11565, 15905, 23901, 28629, 39835, 47715, 71703, 98611, 119505, 143145, 295833, 358515, 493055, 817517, 887499, 1479165, 2452551, 4087585, 4437495, 7357653, 12262755, 25343027, 36788265, 76029081, 126715135, 228087243, 380145405, 1140436215]

約数ペア:

[(1, 1140436215), (3, 380145405), (5, 228087243), (9, 126715135), (15, 76029081), (31, 36788265), (45, 25343027), (93, 12262755), (155, 7357653), (257, 4437495), (279, 4087585), (465, 2452551), (771, 1479165), (1285, 887499), (1395, 817517), (2313, 493055), (3181, 358515), (3855, 295833), (7967, 143145), (9543, 119505), (11565, 98611), (15905, 71703), (23901, 47715), (28629, 39835)]