97329925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 158775552

約数和(自身を除く): 61445627

約数列:

[1, 5, 7, 11, 25, 31, 35, 49, 55, 77, 155, 175, 217, 233, 245, 275, 341, 385, 539, 775, 1085, 1165, 1225, 1519, 1631, 1705, 1925, 2387, 2563, 2695, 5425, 5825, 7223, 7595, 8155, 8525, 11417, 11935, 12815, 13475, 16709, 17941, 36115, 37975, 40775, 50561, 57085, 59675, 64075, 79453, 83545, 89705, 125587, 180575, 252805, 285425, 353927, 397265, 417725, 448525, 556171, 627935, 1264025, 1769635, 1986325, 2780855, 3139675, 3893197, 8848175, 13904275, 19465985, 97329925]

約数ペア:

[(1, 97329925), (5, 19465985), (7, 13904275), (11, 8848175), (25, 3893197), (31, 3139675), (35, 2780855), (49, 1986325), (55, 1769635), (77, 1264025), (155, 627935), (175, 556171), (217, 448525), (233, 417725), (245, 397265), (275, 353927), (341, 285425), (385, 252805), (539, 180575), (775, 125587), (1085, 89705), (1165, 83545), (1225, 79453), (1519, 64075), (1631, 59675), (1705, 57085), (1925, 50561), (2387, 40775), (2563, 37975), (2695, 36115), (5425, 17941), (5825, 16709), (7223, 13475), (7595, 12815), (8155, 11935), (8525, 11417)]