244805235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 402133248

約数和(自身を除く): 157328013

約数列:

[1, 3, 5, 15, 43, 129, 215, 491, 645, 773, 1473, 2319, 2455, 3865, 7365, 11595, 21113, 33239, 63339, 99717, 105565, 166195, 316695, 379543, 498585, 1138629, 1897715, 5693145, 16320349, 48961047, 81601745, 244805235]

約数ペア:

[(1, 244805235), (3, 81601745), (5, 48961047), (15, 16320349), (43, 5693145), (129, 1897715), (215, 1138629), (491, 498585), (645, 379543), (773, 316695), (1473, 166195), (2319, 105565), (2455, 99717), (3865, 63339), (7365, 33239), (11595, 21113)]