17804520006915

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1\times {\mathrm{105367}}^1$

素因数の和:106380

約数の個数: 64

約数和(自身を含む): 28997044319232

約数和(自身を除く): 11192524312317

約数列:

[1, 3, 5, 15, 113, 131, 339, 393, 565, 655, 761, 1695, 1965, 2283, 3805, 11415, 14803, 44409, 74015, 85993, 99691, 105367, 222045, 257979, 299073, 316101, 429965, 498455, 526835, 1289895, 1495365, 1580505, 11265083, 11906471, 13803077, 33795249, 35719413, 41409231, 56325415, 59532355, 69015385, 80184287, 168976245, 178597065, 207046155, 240552861, 400921435, 1202764305, 1559747701, 4679243103, 7798738505, 9060824431, 10504141597, 23396215515, 27182473293, 31512424791, 45304122155, 52520707985, 135912366465, 157562123955, 1186968000461, 3560904001383, 5934840002305, 17804520006915]

約数ペア:

[(1, 17804520006915), (3, 5934840002305), (5, 3560904001383), (15, 1186968000461), (113, 157562123955), (131, 135912366465), (339, 52520707985), (393, 45304122155), (565, 31512424791), (655, 27182473293), (761, 23396215515), (1695, 10504141597), (1965, 9060824431), (2283, 7798738505), (3805, 4679243103), (11415, 1559747701), (14803, 1202764305), (44409, 400921435), (74015, 240552861), (85993, 207046155), (99691, 178597065), (105367, 168976245), (222045, 80184287), (257979, 69015385), (299073, 59532355), (316101, 56325415), (429965, 41409231), (498455, 35719413), (526835, 33795249), (1289895, 13803077), (1495365, 11906471), (1580505, 11265083)]