194627675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 273672960

約数和(自身を除く): 79045285

約数列:

[1, 5, 11, 25, 43, 55, 109, 151, 215, 275, 473, 545, 755, 1075, 1199, 1661, 2365, 2725, 3775, 4687, 5995, 6493, 8305, 11825, 16459, 23435, 29975, 32465, 41525, 51557, 71423, 82295, 117175, 162325, 181049, 257785, 357115, 411475, 707737, 905245, 1288925, 1785575, 3538685, 4526225, 7785107, 17693425, 38925535, 194627675]

約数ペア:

[(1, 194627675), (5, 38925535), (11, 17693425), (25, 7785107), (43, 4526225), (55, 3538685), (109, 1785575), (151, 1288925), (215, 905245), (275, 707737), (473, 411475), (545, 357115), (755, 257785), (1075, 181049), (1199, 162325), (1661, 117175), (2365, 82295), (2725, 71423), (3775, 51557), (4687, 41525), (5995, 32465), (6493, 29975), (8305, 23435), (11825, 16459)]