190849695

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 313632000

約数和(自身を除く): 122782305

約数列:

[1, 3, 5, 15, 43, 129, 215, 449, 645, 659, 1347, 1977, 2245, 3295, 6735, 9885, 19307, 28337, 57921, 85011, 96535, 141685, 289605, 295891, 425055, 887673, 1479455, 4438365, 12723313, 38169939, 63616565, 190849695]

約数ペア:

[(1, 190849695), (3, 63616565), (5, 38169939), (15, 12723313), (43, 4438365), (129, 1479455), (215, 887673), (449, 425055), (645, 295891), (659, 289605), (1347, 141685), (1977, 96535), (2245, 85011), (3295, 57921), (6735, 28337), (9885, 19307)]