38540528075

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{32719}}^1$

素因数の和:32916

約数の個数: 48

約数和(自身を含む): 56087838720

約数和(自身を除く): 17547310645

約数列:

[1, 5, 7, 25, 35, 53, 127, 175, 265, 371, 635, 889, 1325, 1855, 3175, 4445, 6731, 9275, 22225, 32719, 33655, 47117, 163595, 168275, 229033, 235585, 817975, 1145165, 1177925, 1734107, 4155313, 5725825, 8670535, 12138749, 20776565, 29087191, 43352675, 60693745, 103882825, 145435955, 220231589, 303468725, 727179775, 1101157945, 1541621123, 5505789725, 7708105615, 38540528075]

約数ペア:

[(1, 38540528075), (5, 7708105615), (7, 5505789725), (25, 1541621123), (35, 1101157945), (53, 727179775), (127, 303468725), (175, 220231589), (265, 145435955), (371, 103882825), (635, 60693745), (889, 43352675), (1325, 29087191), (1855, 20776565), (3175, 12138749), (4445, 8670535), (6731, 5725825), (9275, 4155313), (22225, 1734107), (32719, 1177925), (33655, 1145165), (47117, 817975), (163595, 235585), (168275, 229033)]