38515875

素因数分解:

$3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 64496640

約数和(自身を除く): 25980765

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 379, 813, 1137, 1355, 1895, 4065, 5685, 6775, 9475, 20325, 28425, 33875, 47375, 101625, 102709, 142125, 308127, 513545, 1540635, 2567725, 7703175, 12838625, 38515875]

約数ペア:

[(1, 38515875), (3, 12838625), (5, 7703175), (15, 2567725), (25, 1540635), (75, 513545), (125, 308127), (271, 142125), (375, 102709), (379, 101625), (813, 47375), (1137, 33875), (1355, 28425), (1895, 20325), (4065, 9475), (5685, 6775)]