201942720015

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1013}}^1\times {\mathrm{13687}}^1$

素因数の和:15679

約数の個数: 32

約数和(自身を含む): 323784055296

約数和(自身を除く): 121841335281

約数列:

[1, 3, 5, 15, 971, 1013, 2913, 3039, 4855, 5065, 13687, 14565, 15195, 41061, 68435, 205305, 983623, 2950869, 4918115, 13290077, 13864931, 14754345, 39870231, 41594793, 66450385, 69324655, 199351155, 207973965, 13462848001, 40388544003, 67314240005, 201942720015]

約数ペア:

[(1, 201942720015), (3, 67314240005), (5, 40388544003), (15, 13462848001), (971, 207973965), (1013, 199351155), (2913, 69324655), (3039, 66450385), (4855, 41594793), (5065, 39870231), (13687, 14754345), (14565, 13864931), (15195, 13290077), (41061, 4918115), (68435, 2950869), (205305, 983623)]