13384950005

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{3529}}^1$

素因数の和:3798

約数の個数: 48

約数和(自身を含む): 18992614320

約数和(自身を除く): 5607664315

約数列:

[1, 5, 7, 35, 49, 113, 137, 245, 565, 685, 791, 959, 3529, 3955, 4795, 5537, 6713, 15481, 17645, 24703, 27685, 33565, 77405, 108367, 123515, 172921, 398777, 483473, 541835, 758569, 864605, 1993885, 2417365, 2791439, 3384311, 3792845, 13957195, 16921555, 19540073, 23690177, 54632449, 97700365, 118450885, 273162245, 382427143, 1912135715, 2676990001, 13384950005]

約数ペア:

[(1, 13384950005), (5, 2676990001), (7, 1912135715), (35, 382427143), (49, 273162245), (113, 118450885), (137, 97700365), (245, 54632449), (565, 23690177), (685, 19540073), (791, 16921555), (959, 13957195), (3529, 3792845), (3955, 3384311), (4795, 2791439), (5537, 2417365), (6713, 1993885), (15481, 864605), (17645, 758569), (24703, 541835), (27685, 483473), (33565, 398777), (77405, 172921), (108367, 123515)]