1180441605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{863}}^1\times {\mathrm{1861}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 2200794624

約数和(自身を除く): 1020353019

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 863, 1861, 2589, 4315, 5583, 6041, 9305, 12945, 13027, 18123, 27915, 30205, 39081, 42287, 65135, 90615, 91189, 126861, 195405, 211435, 273567, 455945, 634305, 1367835, 1606043, 4818129, 8030215, 11242301, 24090645, 33726903, 56211505, 78696107, 168634515, 236088321, 393480535, 1180441605]

約数ペア:

[(1, 1180441605), (3, 393480535), (5, 236088321), (7, 168634515), (15, 78696107), (21, 56211505), (35, 33726903), (49, 24090645), (105, 11242301), (147, 8030215), (245, 4818129), (735, 1606043), (863, 1367835), (1861, 634305), (2589, 455945), (4315, 273567), (5583, 211435), (6041, 195405), (9305, 126861), (12945, 91189), (13027, 90615), (18123, 65135), (27915, 42287), (30205, 39081)]