73035225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 139173632

約数和(自身を除く): 66138407

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 45, 75, 93, 111, 155, 185, 225, 279, 283, 333, 465, 555, 775, 849, 925, 1147, 1395, 1415, 1665, 2325, 2547, 2775, 3441, 4245, 5735, 6975, 7075, 8325, 8773, 10323, 10471, 12735, 17205, 21225, 26319, 28675, 31413, 43865, 51615, 52355, 63675, 78957, 86025, 94239, 131595, 157065, 219325, 258075, 261775, 324601, 394785, 471195, 657975, 785325, 973803, 1623005, 1973925, 2355975, 2921409, 4869015, 8115025, 14607045, 24345075, 73035225]

約数ペア:

[(1, 73035225), (3, 24345075), (5, 14607045), (9, 8115025), (15, 4869015), (25, 2921409), (31, 2355975), (37, 1973925), (45, 1623005), (75, 973803), (93, 785325), (111, 657975), (155, 471195), (185, 394785), (225, 324601), (279, 261775), (283, 258075), (333, 219325), (465, 157065), (555, 131595), (775, 94239), (849, 86025), (925, 78957), (1147, 63675), (1395, 52355), (1415, 51615), (1665, 43865), (2325, 31413), (2547, 28675), (2775, 26319), (3441, 21225), (4245, 17205), (5735, 12735), (6975, 10471), (7075, 10323), (8325, 8773)]