333349055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 450878400

約数和(自身を除く): 117529345

約数列:

[1, 5, 13, 29, 65, 89, 145, 377, 445, 1157, 1885, 1987, 2581, 5785, 9935, 12905, 25831, 33553, 57623, 129155, 167765, 176843, 288115, 749099, 884215, 2298959, 3745495, 5128447, 11494795, 25642235, 66669811, 333349055]

約数ペア:

[(1, 333349055), (5, 66669811), (13, 25642235), (29, 11494795), (65, 5128447), (89, 3745495), (145, 2298959), (377, 884215), (445, 749099), (1157, 288115), (1885, 176843), (1987, 167765), (2581, 129155), (5785, 57623), (9935, 33553), (12905, 25831)]