15675950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 31806000

約数和(自身を除く): 16130050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 569, 725, 950, 1102, 1138, 1450, 2755, 2845, 5510, 5690, 10811, 13775, 14225, 16501, 21622, 27550, 28450, 33002, 54055, 82505, 108110, 165010, 270275, 313519, 412525, 540550, 627038, 825050, 1567595, 3135190, 7837975, 15675950]

約数ペア:

[(1, 15675950), (2, 7837975), (5, 3135190), (10, 1567595), (19, 825050), (25, 627038), (29, 540550), (38, 412525), (50, 313519), (58, 270275), (95, 165010), (145, 108110), (190, 82505), (290, 54055), (475, 33002), (551, 28450), (569, 27550), (725, 21622), (950, 16501), (1102, 14225), (1138, 13775), (1450, 10811), (2755, 5690), (2845, 5510)]