69933325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 114528384

約数和(自身を除く): 44595059

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2137, 2975, 4675, 6545, 10685, 14959, 23507, 32725, 36329, 53425, 74795, 117535, 164549, 181645, 254303, 373975, 399619, 587675, 822745, 908225, 1271515, 1998095, 2797333, 4113725, 6357575, 9990475, 13986665, 69933325]

約数ペア:

[(1, 69933325), (5, 13986665), (7, 9990475), (11, 6357575), (17, 4113725), (25, 2797333), (35, 1998095), (55, 1271515), (77, 908225), (85, 822745), (119, 587675), (175, 399619), (187, 373975), (275, 254303), (385, 181645), (425, 164549), (595, 117535), (935, 74795), (1309, 53425), (1925, 36329), (2137, 32725), (2975, 23507), (4675, 14959), (6545, 10685)]