129003455

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 184464000

約数和(自身を除く): 55460545

約数列:

[1, 5, 7, 29, 35, 145, 149, 203, 745, 853, 1015, 1043, 4265, 4321, 5215, 5971, 21605, 24737, 29855, 30247, 123685, 127097, 151235, 173159, 635485, 865795, 889679, 3685813, 4448395, 18429065, 25800691, 129003455]

約数ペア:

[(1, 129003455), (5, 25800691), (7, 18429065), (29, 4448395), (35, 3685813), (145, 889679), (149, 865795), (203, 635485), (745, 173159), (853, 151235), (1015, 127097), (1043, 123685), (4265, 30247), (4321, 29855), (5215, 24737), (5971, 21605)]