83128935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 62023065

約数列:

[1, 3, 5, 15, 29, 41, 59, 79, 87, 123, 145, 177, 205, 237, 295, 395, 435, 615, 885, 1185, 1189, 1711, 2291, 2419, 3239, 3567, 4661, 5133, 5945, 6873, 7257, 8555, 9717, 11455, 12095, 13983, 16195, 17835, 23305, 25665, 34365, 36285, 48585, 69915, 70151, 93931, 135169, 191101, 210453, 281793, 350755, 405507, 469655, 573303, 675845, 955505, 1052265, 1408965, 2027535, 2866515, 5541929, 16625787, 27709645, 83128935]

約数ペア:

[(1, 83128935), (3, 27709645), (5, 16625787), (15, 5541929), (29, 2866515), (41, 2027535), (59, 1408965), (79, 1052265), (87, 955505), (123, 675845), (145, 573303), (177, 469655), (205, 405507), (237, 350755), (295, 281793), (395, 210453), (435, 191101), (615, 135169), (885, 93931), (1185, 70151), (1189, 69915), (1711, 48585), (2291, 36285), (2419, 34365), (3239, 25665), (3567, 23305), (4661, 17835), (5133, 16195), (5945, 13983), (6873, 12095), (7257, 11455), (8555, 9717)]