39127515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 35522085

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 79, 89, 105, 159, 237, 265, 267, 371, 395, 445, 553, 623, 795, 1113, 1185, 1335, 1659, 1855, 1869, 2765, 3115, 4187, 4717, 5565, 7031, 8295, 9345, 12561, 14151, 20935, 21093, 23585, 29309, 33019, 35155, 49217, 62805, 70755, 87927, 99057, 105465, 146545, 147651, 165095, 246085, 372643, 439635, 495285, 738255, 1117929, 1863215, 2608501, 5589645, 7825503, 13042505, 39127515]

約数ペア:

[(1, 39127515), (3, 13042505), (5, 7825503), (7, 5589645), (15, 2608501), (21, 1863215), (35, 1117929), (53, 738255), (79, 495285), (89, 439635), (105, 372643), (159, 246085), (237, 165095), (265, 147651), (267, 146545), (371, 105465), (395, 99057), (445, 87927), (553, 70755), (623, 62805), (795, 49217), (1113, 35155), (1185, 33019), (1335, 29309), (1659, 23585), (1855, 21093), (1869, 20935), (2765, 14151), (3115, 12561), (4187, 9345), (4717, 8295), (5565, 7031)]