492790765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 626434560

約数和(自身を除く): 133643795

約数列:

[1, 5, 29, 71, 145, 151, 317, 355, 755, 1585, 2059, 4379, 9193, 10295, 10721, 21895, 22507, 45965, 47867, 53605, 112535, 239335, 310909, 652703, 1388143, 1554545, 3263515, 3398557, 6940715, 16992785, 98558153, 492790765]

約数ペア:

[(1, 492790765), (5, 98558153), (29, 16992785), (71, 6940715), (145, 3398557), (151, 3263515), (317, 1554545), (355, 1388143), (755, 652703), (1585, 310909), (2059, 239335), (4379, 112535), (9193, 53605), (10295, 47867), (10721, 45965), (21895, 22507)]