15950850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 40494432

約数和(自身を除く): 24543582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 2473, 3225, 4946, 6450, 7419, 12365, 14838, 24730, 37095, 61825, 74190, 106339, 123650, 185475, 212678, 319017, 370950, 531695, 638034, 1063390, 1595085, 2658475, 3190170, 5316950, 7975425, 15950850]

約数ペア:

[(1, 15950850), (2, 7975425), (3, 5316950), (5, 3190170), (6, 2658475), (10, 1595085), (15, 1063390), (25, 638034), (30, 531695), (43, 370950), (50, 319017), (75, 212678), (86, 185475), (129, 123650), (150, 106339), (215, 74190), (258, 61825), (430, 37095), (645, 24730), (1075, 14838), (1290, 12365), (2150, 7419), (2473, 6450), (3225, 4946)]