2401782015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8713}}^1$

素因数の和:8808

約数の個数: 64

約数和(自身を含む): 4336644096

約数和(自身を除く): 1934862081

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 235, 255, 345, 391, 705, 799, 1081, 1173, 1955, 2397, 3243, 3995, 5405, 5865, 8713, 11985, 16215, 18377, 26139, 43565, 55131, 91885, 130695, 148121, 200399, 275655, 409511, 444363, 601197, 740605, 1001995, 1228533, 2047555, 2221815, 3005985, 3406783, 6142665, 6961687, 9418753, 10220349, 17033915, 20885061, 28256259, 34808435, 47093765, 51101745, 104425305, 141281295, 160118801, 480356403, 800594005, 2401782015]

約数ペア:

[(1, 2401782015), (3, 800594005), (5, 480356403), (15, 160118801), (17, 141281295), (23, 104425305), (47, 51101745), (51, 47093765), (69, 34808435), (85, 28256259), (115, 20885061), (141, 17033915), (235, 10220349), (255, 9418753), (345, 6961687), (391, 6142665), (705, 3406783), (799, 3005985), (1081, 2221815), (1173, 2047555), (1955, 1228533), (2397, 1001995), (3243, 740605), (3995, 601197), (5405, 444363), (5865, 409511), (8713, 275655), (11985, 200399), (16215, 148121), (18377, 130695), (26139, 91885), (43565, 55131)]