15702282015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{240041}}^1$

素因数の和:240152

約数の個数: 48

約数和(自身を含む): 29553971040

約数和(自身を除く): 13851689025

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 1335, 1869, 3115, 4361, 9345, 13083, 21805, 65415, 240041, 720123, 1200205, 1680287, 3600615, 5040861, 8401435, 11762009, 21363649, 25204305, 35286027, 58810045, 64090947, 106818245, 149545543, 176430135, 320454735, 448636629, 747727715, 1046818801, 2243183145, 3140456403, 5234094005, 15702282015]

約数ペア:

[(1, 15702282015), (3, 5234094005), (5, 3140456403), (7, 2243183145), (15, 1046818801), (21, 747727715), (35, 448636629), (49, 320454735), (89, 176430135), (105, 149545543), (147, 106818245), (245, 64090947), (267, 58810045), (445, 35286027), (623, 25204305), (735, 21363649), (1335, 11762009), (1869, 8401435), (3115, 5040861), (4361, 3600615), (9345, 1680287), (13083, 1200205), (21805, 720123), (65415, 240041)]