29125323555

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 47842541568

約数和(自身を除く): 18717218013

約数列:

[1, 3, 5, 15, 73, 157, 191, 219, 365, 471, 573, 785, 887, 955, 1095, 2355, 2661, 2865, 4435, 11461, 13305, 13943, 29987, 34383, 41829, 57305, 64751, 69715, 89961, 139259, 149935, 169417, 171915, 194253, 209145, 323755, 417777, 449805, 508251, 696295, 847085, 971265, 2088885, 2189051, 2541255, 6567153, 10165907, 10945255, 12367441, 26598469, 30497721, 32835765, 37102323, 50829535, 61837205, 79795407, 132992345, 152488605, 185511615, 398977035, 1941688237, 5825064711, 9708441185, 29125323555]

約数ペア:

[(1, 29125323555), (3, 9708441185), (5, 5825064711), (15, 1941688237), (73, 398977035), (157, 185511615), (191, 152488605), (219, 132992345), (365, 79795407), (471, 61837205), (573, 50829535), (785, 37102323), (887, 32835765), (955, 30497721), (1095, 26598469), (2355, 12367441), (2661, 10945255), (2865, 10165907), (4435, 6567153), (11461, 2541255), (13305, 2189051), (13943, 2088885), (29987, 971265), (34383, 847085), (41829, 696295), (57305, 508251), (64751, 449805), (69715, 417777), (89961, 323755), (139259, 209145), (149935, 194253), (169417, 171915)]