353142765

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 621444096

約数和(自身を除く): 268301331

約数列:

[1, 3, 5, 9, 15, 45, 181, 191, 227, 543, 573, 681, 905, 955, 1135, 1629, 1719, 2043, 2715, 2865, 3405, 8145, 8595, 10215, 34571, 41087, 43357, 103713, 123261, 130071, 172855, 205435, 216785, 311139, 369783, 390213, 518565, 616305, 650355, 1555695, 1848915, 1951065, 7847617, 23542851, 39238085, 70628553, 117714255, 353142765]

約数ペア:

[(1, 353142765), (3, 117714255), (5, 70628553), (9, 39238085), (15, 23542851), (45, 7847617), (181, 1951065), (191, 1848915), (227, 1555695), (543, 650355), (573, 616305), (681, 518565), (905, 390213), (955, 369783), (1135, 311139), (1629, 216785), (1719, 205435), (2043, 172855), (2715, 130071), (2865, 123261), (3405, 103713), (8145, 43357), (8595, 41087), (10215, 34571)]