26082315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 53354496

約数和(自身を除く): 27272181

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2671, 3255, 8013, 9765, 13355, 18697, 24039, 40065, 56091, 82801, 93485, 120195, 168273, 248403, 280455, 414005, 579607, 745209, 841365, 1242015, 1738821, 2898035, 3726045, 5216463, 8694105, 26082315]

約数ペア:

[(1, 26082315), (3, 8694105), (5, 5216463), (7, 3726045), (9, 2898035), (15, 1738821), (21, 1242015), (31, 841365), (35, 745209), (45, 579607), (63, 414005), (93, 280455), (105, 248403), (155, 168273), (217, 120195), (279, 93485), (315, 82801), (465, 56091), (651, 40065), (1085, 24039), (1395, 18697), (1953, 13355), (2671, 9765), (3255, 8013)]