70983525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 124942400

約数和(自身を除く): 53958875

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 457, 475, 545, 1371, 1425, 1635, 2071, 2285, 2725, 6213, 6855, 8175, 8683, 10355, 11425, 26049, 31065, 34275, 43415, 49813, 51775, 130245, 149439, 155325, 217075, 249065, 651225, 747195, 946447, 1245325, 2839341, 3735975, 4732235, 14196705, 23661175, 70983525]

約数ペア:

[(1, 70983525), (3, 23661175), (5, 14196705), (15, 4732235), (19, 3735975), (25, 2839341), (57, 1245325), (75, 946447), (95, 747195), (109, 651225), (285, 249065), (327, 217075), (457, 155325), (475, 149439), (545, 130245), (1371, 51775), (1425, 49813), (1635, 43415), (2071, 34275), (2285, 31065), (2725, 26049), (6213, 11425), (6855, 10355), (8175, 8683)]