121597965

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 220985856

約数和(自身を除く): 99387891

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 1005, 1301, 1395, 2077, 3015, 3903, 6231, 6505, 10385, 11709, 18693, 19515, 31155, 40331, 58545, 87167, 93465, 120993, 201655, 261501, 362979, 435835, 604965, 784503, 1307505, 1814895, 2702177, 3922515, 8106531, 13510885, 24319593, 40532655, 121597965]

約数ペア:

[(1, 121597965), (3, 40532655), (5, 24319593), (9, 13510885), (15, 8106531), (31, 3922515), (45, 2702177), (67, 1814895), (93, 1307505), (155, 784503), (201, 604965), (279, 435835), (335, 362979), (465, 261501), (603, 201655), (1005, 120993), (1301, 93465), (1395, 87167), (2077, 58545), (3015, 40331), (3903, 31155), (6231, 19515), (6505, 18693), (10385, 11709)]