1222991835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{23143}}^1$

素因数の和:23435

約数の個数: 32

約数和(自身を含む): 2115176448

約数和(自身を除く): 892184613

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 1355, 3523, 4065, 10569, 17615, 23143, 52845, 69429, 115715, 300859, 347145, 902577, 1504295, 4512885, 6271753, 18815259, 31358765, 81532789, 94076295, 244598367, 407663945, 1222991835]

約数ペア:

[(1, 1222991835), (3, 407663945), (5, 244598367), (13, 94076295), (15, 81532789), (39, 31358765), (65, 18815259), (195, 6271753), (271, 4512885), (813, 1504295), (1355, 902577), (3523, 347145), (4065, 300859), (10569, 115715), (17615, 69429), (23143, 52845)]