19589027265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{226843}}^1$

素因数の和:226974

約数の個数: 48

約数和(自身を含む): 36095417280

約数和(自身を除く): 16506390015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 285, 303, 505, 855, 909, 1515, 1919, 4545, 5757, 9595, 17271, 28785, 86355, 226843, 680529, 1134215, 2041587, 3402645, 4310017, 10207935, 12930051, 21550085, 22911143, 38790153, 64650255, 68733429, 114555715, 193950765, 206200287, 343667145, 435311717, 1031001435, 1305935151, 2176558585, 3917805453, 6529675755, 19589027265]

約数ペア:

[(1, 19589027265), (3, 6529675755), (5, 3917805453), (9, 2176558585), (15, 1305935151), (19, 1031001435), (45, 435311717), (57, 343667145), (95, 206200287), (101, 193950765), (171, 114555715), (285, 68733429), (303, 64650255), (505, 38790153), (855, 22911143), (909, 21550085), (1515, 12930051), (1919, 10207935), (4545, 4310017), (5757, 3402645), (9595, 2041587), (17271, 1134215), (28785, 680529), (86355, 226843)]