38255265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 70649280

約数和(自身を除く): 32394015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 285, 303, 443, 505, 855, 909, 1329, 1515, 1919, 2215, 3987, 4545, 5757, 6645, 8417, 9595, 17271, 19935, 25251, 28785, 42085, 44743, 75753, 86355, 126255, 134229, 223715, 378765, 402687, 671145, 850117, 2013435, 2550351, 4250585, 7651053, 12751755, 38255265]

約数ペア:

[(1, 38255265), (3, 12751755), (5, 7651053), (9, 4250585), (15, 2550351), (19, 2013435), (45, 850117), (57, 671145), (95, 402687), (101, 378765), (171, 223715), (285, 134229), (303, 126255), (443, 86355), (505, 75753), (855, 44743), (909, 42085), (1329, 28785), (1515, 25251), (1919, 19935), (2215, 17271), (3987, 9595), (4545, 8417), (5757, 6645)]