15553273204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 32572108800

約数和(自身を除く): 17018835596

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 101, 158, 172, 202, 301, 316, 404, 553, 602, 707, 1106, 1204, 1414, 1619, 2212, 2828, 3238, 3397, 4343, 6476, 6794, 7979, 8686, 11333, 13588, 15958, 17372, 22666, 23779, 30401, 31916, 45332, 47558, 55853, 60802, 69617, 95116, 111706, 121604, 127901, 139234, 163519, 223412, 255802, 278468, 327038, 343097, 487319, 511604, 654076, 686194, 895307, 974638, 1144633, 1372388, 1790614, 1949276, 2289266, 2401679, 3581228, 4578532, 4803358, 5499743, 7031317, 9606716, 10999486, 12918001, 14062634, 21998972, 25836002, 28125268, 38498201, 49219219, 51672004, 76996402, 90426007, 98438438, 153992804, 180852014, 196876876, 361704028, 555474043, 1110948086, 2221896172, 3888318301, 7776636602, 15553273204]

約数ペア:

[(1, 15553273204), (2, 7776636602), (4, 3888318301), (7, 2221896172), (14, 1110948086), (28, 555474043), (43, 361704028), (79, 196876876), (86, 180852014), (101, 153992804), (158, 98438438), (172, 90426007), (202, 76996402), (301, 51672004), (316, 49219219), (404, 38498201), (553, 28125268), (602, 25836002), (707, 21998972), (1106, 14062634), (1204, 12918001), (1414, 10999486), (1619, 9606716), (2212, 7031317), (2828, 5499743), (3238, 4803358), (3397, 4578532), (4343, 3581228), (6476, 2401679), (6794, 2289266), (7979, 1949276), (8686, 1790614), (11333, 1372388), (13588, 1144633), (15958, 974638), (17372, 895307), (22666, 686194), (23779, 654076), (30401, 511604), (31916, 487319), (45332, 343097), (47558, 327038), (55853, 278468), (60802, 255802), (69617, 223412), (95116, 163519), (111706, 139234), (121604, 127901)]