75223225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 121420800

約数和(自身を除く): 46197575

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1699, 1771, 1925, 4025, 6325, 8495, 8855, 11893, 18689, 39077, 42475, 44275, 59465, 93445, 130823, 195385, 273539, 297325, 429847, 467225, 654115, 976925, 1367695, 2149235, 3008929, 3270575, 6838475, 10746175, 15044645, 75223225]

約数ペア:

[(1, 75223225), (5, 15044645), (7, 10746175), (11, 6838475), (23, 3270575), (25, 3008929), (35, 2149235), (55, 1367695), (77, 976925), (115, 654115), (161, 467225), (175, 429847), (253, 297325), (275, 273539), (385, 195385), (575, 130823), (805, 93445), (1265, 59465), (1699, 44275), (1771, 42475), (1925, 39077), (4025, 18689), (6325, 11893), (8495, 8855)]