1149671385

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 2020569408

約数和(自身を除く): 870898023

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 443, 505, 571, 909, 1329, 1515, 1713, 2215, 2855, 3987, 4545, 5139, 6645, 8565, 19935, 25695, 44743, 57671, 134229, 173013, 223715, 252953, 288355, 402687, 519039, 671145, 758859, 865065, 1264765, 2013435, 2276577, 2595195, 3794295, 11382885, 25548253, 76644759, 127741265, 229934277, 383223795, 1149671385]

約数ペア:

[(1, 1149671385), (3, 383223795), (5, 229934277), (9, 127741265), (15, 76644759), (45, 25548253), (101, 11382885), (303, 3794295), (443, 2595195), (505, 2276577), (571, 2013435), (909, 1264765), (1329, 865065), (1515, 758859), (1713, 671145), (2215, 519039), (2855, 402687), (3987, 288355), (4545, 252953), (5139, 223715), (6645, 173013), (8565, 134229), (19935, 57671), (25695, 44743)]