77425395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 54455565

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 1439, 3165, 3587, 4317, 7195, 10761, 17935, 21585, 24463, 53805, 73389, 122315, 303629, 366945, 910887, 1518145, 4554435, 5161693, 15485079, 25808465, 77425395]

約数ペア:

[(1, 77425395), (3, 25808465), (5, 15485079), (15, 5161693), (17, 4554435), (51, 1518145), (85, 910887), (211, 366945), (255, 303629), (633, 122315), (1055, 73389), (1439, 53805), (3165, 24463), (3587, 21585), (4317, 17935), (7195, 10761)]