1572149335

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 1959085440

約数和(自身を除く): 386936105

約数列:

[1, 5, 53, 101, 151, 265, 389, 505, 755, 1945, 5353, 8003, 15251, 20617, 26765, 39289, 40015, 58739, 76255, 103085, 196445, 293695, 808303, 2082317, 3113167, 4041515, 5932639, 10411585, 15565835, 29663195, 314429867, 1572149335]

約数ペア:

[(1, 1572149335), (5, 314429867), (53, 29663195), (101, 15565835), (151, 10411585), (265, 5932639), (389, 4041515), (505, 3113167), (755, 2082317), (1945, 808303), (5353, 293695), (8003, 196445), (15251, 103085), (20617, 76255), (26765, 58739), (39289, 40015)]