224720395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 287907840

約数和(自身を除く): 63187445

約数列:

[1, 5, 31, 47, 109, 155, 235, 283, 545, 1415, 1457, 3379, 5123, 7285, 8773, 13301, 16895, 25615, 30847, 43865, 66505, 154235, 158813, 412331, 794065, 956257, 1449809, 2061655, 4781285, 7249045, 44944079, 224720395]

約数ペア:

[(1, 224720395), (5, 44944079), (31, 7249045), (47, 4781285), (109, 2061655), (155, 1449809), (235, 956257), (283, 794065), (545, 412331), (1415, 158813), (1457, 154235), (3379, 66505), (5123, 43865), (7285, 30847), (8773, 25615), (13301, 16895)]