1893670065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{3727}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 3754603008

約数和(自身を除く): 1860932943

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1613, 3727, 4839, 8065, 11181, 11291, 14517, 18635, 24195, 26089, 33543, 33873, 55905, 56455, 72585, 78267, 101619, 130445, 167715, 169365, 234801, 391335, 508095, 1174005, 6011651, 18034953, 30058255, 42081557, 54104859, 90174765, 126244671, 210407785, 270524295, 378734013, 631223355, 1893670065]

約数ペア:

[(1, 1893670065), (3, 631223355), (5, 378734013), (7, 270524295), (9, 210407785), (15, 126244671), (21, 90174765), (35, 54104859), (45, 42081557), (63, 30058255), (105, 18034953), (315, 6011651), (1613, 1174005), (3727, 508095), (4839, 391335), (8065, 234801), (11181, 169365), (11291, 167715), (14517, 130445), (18635, 101619), (24195, 78267), (26089, 72585), (33543, 56455), (33873, 55905)]