131486778465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{57493}}^1$

素因数の和:58478

約数の個数: 64

約数和(自身を含む): 251155869696

約数和(自身を除く): 119669091231

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 947, 2415, 2841, 4735, 6629, 14205, 19887, 21781, 33145, 57493, 65343, 99435, 108905, 152467, 172479, 287465, 326715, 402451, 457401, 762335, 862395, 1207353, 1322339, 2012255, 2287005, 3967017, 6036765, 6611695, 9256373, 19835085, 27769119, 46281865, 54445871, 138845595, 163337613, 272229355, 381121097, 816688065, 1143363291, 1252255033, 1905605485, 3756765099, 5716816455, 6261275165, 8765785231, 18783825495, 26297355693, 43828926155, 131486778465]

約数ペア:

[(1, 131486778465), (3, 43828926155), (5, 26297355693), (7, 18783825495), (15, 8765785231), (21, 6261275165), (23, 5716816455), (35, 3756765099), (69, 1905605485), (105, 1252255033), (115, 1143363291), (161, 816688065), (345, 381121097), (483, 272229355), (805, 163337613), (947, 138845595), (2415, 54445871), (2841, 46281865), (4735, 27769119), (6629, 19835085), (14205, 9256373), (19887, 6611695), (21781, 6036765), (33145, 3967017), (57493, 2287005), (65343, 2012255), (99435, 1322339), (108905, 1207353), (152467, 862395), (172479, 762335), (287465, 457401), (326715, 402451)]