83868645

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{16301}}^1$

素因数の和:16330

約数の個数: 32

約数和(自身を含む): 156499200

約数和(自身を除く): 72630555

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 16301, 48903, 81505, 114107, 244515, 342321, 570535, 798749, 1711605, 2396247, 3993745, 5591243, 11981235, 16773729, 27956215, 83868645]

約数ペア:

[(1, 83868645), (3, 27956215), (5, 16773729), (7, 11981235), (15, 5591243), (21, 3993745), (35, 2396247), (49, 1711605), (105, 798749), (147, 570535), (245, 342321), (343, 244515), (735, 114107), (1029, 81505), (1715, 48903), (5145, 16301)]