79618455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 90209385

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 53, 57, 63, 95, 105, 133, 159, 171, 251, 265, 285, 315, 371, 399, 477, 665, 753, 795, 855, 1007, 1113, 1197, 1255, 1757, 1855, 1995, 2259, 2385, 3021, 3339, 3765, 4769, 5035, 5271, 5565, 5985, 7049, 8785, 9063, 11295, 13303, 14307, 15105, 15813, 16695, 21147, 23845, 26355, 33383, 35245, 39909, 42921, 45315, 63441, 66515, 71535, 79065, 93121, 100149, 105735, 119727, 166915, 199545, 214605, 252757, 279363, 300447, 317205, 465605, 500745, 598635, 758271, 838089, 1263785, 1396815, 1502235, 1769299, 2274813, 3791355, 4190445, 5307897, 8846495, 11374065, 15923691, 26539485, 79618455]

約数ペア:

[(1, 79618455), (3, 26539485), (5, 15923691), (7, 11374065), (9, 8846495), (15, 5307897), (19, 4190445), (21, 3791355), (35, 2274813), (45, 1769299), (53, 1502235), (57, 1396815), (63, 1263785), (95, 838089), (105, 758271), (133, 598635), (159, 500745), (171, 465605), (251, 317205), (265, 300447), (285, 279363), (315, 252757), (371, 214605), (399, 199545), (477, 166915), (665, 119727), (753, 105735), (795, 100149), (855, 93121), (1007, 79065), (1113, 71535), (1197, 66515), (1255, 63441), (1757, 45315), (1855, 42921), (1995, 39909), (2259, 35245), (2385, 33383), (3021, 26355), (3339, 23845), (3765, 21147), (4769, 16695), (5035, 15813), (5271, 15105), (5565, 14307), (5985, 13303), (7049, 11295), (8785, 9063)]