148972475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 191237760

約数和(自身を除く): 42265285

約数列:

[1, 5, 25, 41, 101, 205, 505, 1025, 1439, 2525, 4141, 7195, 20705, 35975, 58999, 103525, 145339, 294995, 726695, 1474975, 3633475, 5958899, 29794495, 148972475]

約数ペア:

[(1, 148972475), (5, 29794495), (25, 5958899), (41, 3633475), (101, 1474975), (205, 726695), (505, 294995), (1025, 145339), (1439, 103525), (2525, 58999), (4141, 35975), (7195, 20705)]