22960925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 10036963

約数列:

[1, 5, 13, 25, 31, 43, 53, 65, 155, 215, 265, 325, 403, 559, 689, 775, 1075, 1325, 1333, 1643, 2015, 2279, 2795, 3445, 6665, 8215, 10075, 11395, 13975, 17225, 17329, 21359, 29627, 33325, 41075, 56975, 70649, 86645, 106795, 148135, 353245, 433225, 533975, 740675, 918437, 1766225, 4592185, 22960925]

約数ペア:

[(1, 22960925), (5, 4592185), (13, 1766225), (25, 918437), (31, 740675), (43, 533975), (53, 433225), (65, 353245), (155, 148135), (215, 106795), (265, 86645), (325, 70649), (403, 56975), (559, 41075), (689, 33325), (775, 29627), (1075, 21359), (1325, 17329), (1333, 17225), (1643, 13975), (2015, 11395), (2279, 10075), (2795, 8215), (3445, 6665)]