79983150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41017}}^1$

素因数の和:41045

約数の個数: 48

約数和(自身を含む): 213621744

約数和(自身を除く): 133638594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 41017, 82034, 123051, 205085, 246102, 410170, 533221, 615255, 1025425, 1066442, 1230510, 1599663, 2050850, 2666105, 3076275, 3199326, 5332210, 6152550, 7998315, 13330525, 15996630, 26661050, 39991575, 79983150]

約数ペア:

[(1, 79983150), (2, 39991575), (3, 26661050), (5, 15996630), (6, 13330525), (10, 7998315), (13, 6152550), (15, 5332210), (25, 3199326), (26, 3076275), (30, 2666105), (39, 2050850), (50, 1599663), (65, 1230510), (75, 1066442), (78, 1025425), (130, 615255), (150, 533221), (195, 410170), (325, 246102), (390, 205085), (650, 123051), (975, 82034), (1950, 41017)]