8531850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 22087872

約数和(自身を除く): 13556022

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 2473, 3450, 4946, 7419, 12365, 14838, 24730, 37095, 56879, 61825, 74190, 113758, 123650, 170637, 185475, 284395, 341274, 370950, 568790, 853185, 1421975, 1706370, 2843950, 4265925, 8531850]

約数ペア:

[(1, 8531850), (2, 4265925), (3, 2843950), (5, 1706370), (6, 1421975), (10, 853185), (15, 568790), (23, 370950), (25, 341274), (30, 284395), (46, 185475), (50, 170637), (69, 123650), (75, 113758), (115, 74190), (138, 61825), (150, 56879), (230, 37095), (345, 24730), (575, 14838), (690, 12365), (1150, 7419), (1725, 4946), (2473, 3450)]