5020275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 9443840

約数和(自身を除く): 4423565

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 271, 285, 325, 475, 741, 813, 975, 1235, 1355, 1425, 3523, 3705, 4065, 5149, 6175, 6775, 10569, 15447, 17615, 18525, 20325, 25745, 52845, 66937, 77235, 88075, 128725, 200811, 264225, 334685, 386175, 1004055, 1673425, 5020275]

約数ペア:

[(1, 5020275), (3, 1673425), (5, 1004055), (13, 386175), (15, 334685), (19, 264225), (25, 200811), (39, 128725), (57, 88075), (65, 77235), (75, 66937), (95, 52845), (195, 25745), (247, 20325), (271, 18525), (285, 17615), (325, 15447), (475, 10569), (741, 6775), (813, 6175), (975, 5149), (1235, 4065), (1355, 3705), (1425, 3523)]