69880965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3602

約数の個数: 64

約数和(自身を含む): 147640320

約数和(自身を除く): 77759355

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3559, 3927, 6545, 10677, 17795, 19635, 24913, 39149, 53385, 60503, 74739, 117447, 124565, 181509, 195745, 274043, 302515, 373695, 423521, 587235, 665533, 822129, 907545, 1270563, 1370215, 1996599, 2117605, 3327665, 4110645, 4658731, 6352815, 9982995, 13976193, 23293655, 69880965]

約数ペア:

[(1, 69880965), (3, 23293655), (5, 13976193), (7, 9982995), (11, 6352815), (15, 4658731), (17, 4110645), (21, 3327665), (33, 2117605), (35, 1996599), (51, 1370215), (55, 1270563), (77, 907545), (85, 822129), (105, 665533), (119, 587235), (165, 423521), (187, 373695), (231, 302515), (255, 274043), (357, 195745), (385, 181509), (561, 124565), (595, 117447), (935, 74739), (1155, 60503), (1309, 53385), (1785, 39149), (2805, 24913), (3559, 19635), (3927, 17795), (6545, 10677)]