968602455

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140683}}^1$

素因数の和:140717

約数の個数: 40

約数和(自身を含む): 1838458512

約数和(自身を除く): 869856057

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 140683, 422049, 703415, 1266147, 2110245, 2391611, 3798441, 6330735, 7174833, 11395323, 11958055, 18992205, 21524499, 35874165, 56976615, 64573497, 107622495, 193720491, 322867485, 968602455]

約数ペア:

[(1, 968602455), (3, 322867485), (5, 193720491), (9, 107622495), (15, 64573497), (17, 56976615), (27, 35874165), (45, 21524499), (51, 18992205), (81, 11958055), (85, 11395323), (135, 7174833), (153, 6330735), (255, 3798441), (405, 2391611), (459, 2110245), (765, 1266147), (1377, 703415), (2295, 422049), (6885, 140683)]