13399696065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{628651}}^1$

素因数の和:628702

約数の個数: 48

約数和(自身を含む): 25799878080

約数和(自身を除く): 12400182015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 628651, 1885953, 3143255, 4400557, 9429765, 13201671, 18230879, 22002785, 30803899, 54692637, 66008355, 91154395, 92411697, 127616153, 154019495, 273463185, 382848459, 462058485, 638080765, 893313071, 1914242295, 2679939213, 4466565355, 13399696065]

約数ペア:

[(1, 13399696065), (3, 4466565355), (5, 2679939213), (7, 1914242295), (15, 893313071), (21, 638080765), (29, 462058485), (35, 382848459), (49, 273463185), (87, 154019495), (105, 127616153), (145, 92411697), (147, 91154395), (203, 66008355), (245, 54692637), (435, 30803899), (609, 22002785), (735, 18230879), (1015, 13201671), (1421, 9429765), (3045, 4400557), (4263, 3143255), (7105, 1885953), (21315, 628651)]