83933675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 127759680

約数和(自身を除く): 43826005

約数列:

[1, 5, 7, 17, 25, 35, 85, 89, 119, 175, 317, 425, 445, 595, 623, 1513, 1585, 2219, 2225, 2975, 3115, 5389, 7565, 7925, 10591, 11095, 15575, 26945, 28213, 37723, 37825, 52955, 55475, 134725, 141065, 188615, 197491, 264775, 479621, 705325, 943075, 987455, 2398105, 3357347, 4937275, 11990525, 16786735, 83933675]

約数ペア:

[(1, 83933675), (5, 16786735), (7, 11990525), (17, 4937275), (25, 3357347), (35, 2398105), (85, 987455), (89, 943075), (119, 705325), (175, 479621), (317, 264775), (425, 197491), (445, 188615), (595, 141065), (623, 134725), (1513, 55475), (1585, 52955), (2219, 37825), (2225, 37723), (2975, 28213), (3115, 26945), (5389, 15575), (7565, 11095), (7925, 10591)]