22906382425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 30203027200

約数和(自身を除く): 7296644775

約数列:

[1, 5, 19, 25, 95, 157, 409, 475, 751, 785, 2045, 2983, 3755, 3925, 7771, 10225, 14269, 14915, 18775, 38855, 64213, 71345, 74575, 117907, 194275, 307159, 321065, 356725, 589535, 1220047, 1535795, 1605325, 2240233, 2947675, 5836021, 6100235, 7678975, 11201165, 29180105, 30501175, 48223963, 56005825, 145900525, 241119815, 916255297, 1205599075, 4581276485, 22906382425]

約数ペア:

[(1, 22906382425), (5, 4581276485), (19, 1205599075), (25, 916255297), (95, 241119815), (157, 145900525), (409, 56005825), (475, 48223963), (751, 30501175), (785, 29180105), (2045, 11201165), (2983, 7678975), (3755, 6100235), (3925, 5836021), (7771, 2947675), (10225, 2240233), (14269, 1605325), (14915, 1535795), (18775, 1220047), (38855, 589535), (64213, 356725), (71345, 321065), (74575, 307159), (117907, 194275)]