151378755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 278940672

約数和(自身を除く): 127561917

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 113, 115, 165, 253, 339, 345, 353, 565, 759, 1059, 1243, 1265, 1695, 1765, 2599, 3729, 3795, 3883, 5295, 6215, 7797, 8119, 11649, 12995, 18645, 19415, 24357, 28589, 38985, 39889, 40595, 58245, 85767, 89309, 119667, 121785, 142945, 199445, 267927, 428835, 438779, 446545, 598335, 917447, 1316337, 1339635, 2193895, 2752341, 4587235, 6581685, 10091917, 13761705, 30275751, 50459585, 151378755]

約数ペア:

[(1, 151378755), (3, 50459585), (5, 30275751), (11, 13761705), (15, 10091917), (23, 6581685), (33, 4587235), (55, 2752341), (69, 2193895), (113, 1339635), (115, 1316337), (165, 917447), (253, 598335), (339, 446545), (345, 438779), (353, 428835), (565, 267927), (759, 199445), (1059, 142945), (1243, 121785), (1265, 119667), (1695, 89309), (1765, 85767), (2599, 58245), (3729, 40595), (3795, 39889), (3883, 38985), (5295, 28589), (6215, 24357), (7797, 19415), (8119, 18645), (11649, 12995)]