316327095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3565

約数の個数: 72

約数和(自身を含む): 653562000

約数和(自身を除く): 337234905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 147, 205, 245, 287, 315, 369, 441, 615, 735, 861, 1435, 1845, 2009, 2205, 2583, 3499, 4305, 6027, 10045, 10497, 12915, 17495, 18081, 24493, 30135, 31491, 52485, 73479, 90405, 122465, 143459, 157455, 171451, 220437, 367395, 430377, 514353, 717295, 857255, 1004213, 1102185, 1291131, 1543059, 2151885, 2571765, 3012639, 5021065, 6455655, 7029491, 7715295, 9037917, 15063195, 21088473, 35147455, 45189585, 63265419, 105442365, 316327095]

約数ペア:

[(1, 316327095), (3, 105442365), (5, 63265419), (7, 45189585), (9, 35147455), (15, 21088473), (21, 15063195), (35, 9037917), (41, 7715295), (45, 7029491), (49, 6455655), (63, 5021065), (105, 3012639), (123, 2571765), (147, 2151885), (205, 1543059), (245, 1291131), (287, 1102185), (315, 1004213), (369, 857255), (441, 717295), (615, 514353), (735, 430377), (861, 367395), (1435, 220437), (1845, 171451), (2009, 157455), (2205, 143459), (2583, 122465), (3499, 90405), (4305, 73479), (6027, 52485), (10045, 31491), (10497, 30135), (12915, 24493), (17495, 18081)]