426272015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2239}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 575769600

約数和(自身を除く): 149497585

約数列:

[1, 5, 13, 29, 65, 101, 145, 377, 505, 1313, 1885, 2239, 2929, 6565, 11195, 14645, 29107, 38077, 64931, 145535, 190385, 226139, 324655, 844103, 1130695, 2939807, 4220515, 6558031, 14699035, 32790155, 85254403, 426272015]

約数ペア:

[(1, 426272015), (5, 85254403), (13, 32790155), (29, 14699035), (65, 6558031), (101, 4220515), (145, 2939807), (377, 1130695), (505, 844103), (1313, 324655), (1885, 226139), (2239, 190385), (2929, 145535), (6565, 64931), (11195, 38077), (14645, 29107)]