7137948915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 13454138880

約数和(自身を除く): 6316189965

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 59, 69, 115, 123, 177, 205, 207, 295, 345, 369, 531, 615, 885, 943, 1035, 1357, 1845, 2419, 2655, 2829, 2851, 4071, 4715, 6785, 7257, 8487, 8553, 12095, 12213, 14145, 14255, 20355, 21771, 25659, 36285, 42435, 42765, 55637, 61065, 65573, 108855, 116891, 128295, 166911, 168209, 196719, 278185, 327865, 350673, 500733, 504627, 584455, 590157, 834555, 841045, 983595, 1052019, 1513881, 1753365, 2503665, 2523135, 2688493, 2950785, 3868807, 5260095, 6896569, 7569405, 8065479, 11606421, 13442465, 19344035, 20689707, 24196437, 34482845, 34819263, 40327395, 58032105, 62069121, 103448535, 120982185, 158621087, 174096315, 310345605, 475863261, 793105435, 1427589783, 2379316305, 7137948915]

約数ペア:

[(1, 7137948915), (3, 2379316305), (5, 1427589783), (9, 793105435), (15, 475863261), (23, 310345605), (41, 174096315), (45, 158621087), (59, 120982185), (69, 103448535), (115, 62069121), (123, 58032105), (177, 40327395), (205, 34819263), (207, 34482845), (295, 24196437), (345, 20689707), (369, 19344035), (531, 13442465), (615, 11606421), (885, 8065479), (943, 7569405), (1035, 6896569), (1357, 5260095), (1845, 3868807), (2419, 2950785), (2655, 2688493), (2829, 2523135), (2851, 2503665), (4071, 1753365), (4715, 1513881), (6785, 1052019), (7257, 983595), (8487, 841045), (8553, 834555), (12095, 590157), (12213, 584455), (14145, 504627), (14255, 500733), (20355, 350673), (21771, 327865), (25659, 278185), (36285, 196719), (42435, 168209), (42765, 166911), (55637, 128295), (61065, 116891), (65573, 108855)]