21469528035

素因数分解:

$3^3\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{98963}}^1$

素因数の和:100584

約数の個数: 32

約数和(自身を含む): 38192186880

約数和(自身を除く): 16722658845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1607, 4821, 8035, 14463, 24105, 43389, 72315, 98963, 216945, 296889, 494815, 890667, 1484445, 2672001, 4453335, 13360005, 159033541, 477100623, 795167705, 1431301869, 2385503115, 4293905607, 7156509345, 21469528035]

約数ペア:

[(1, 21469528035), (3, 7156509345), (5, 4293905607), (9, 2385503115), (15, 1431301869), (27, 795167705), (45, 477100623), (135, 159033541), (1607, 13360005), (4821, 4453335), (8035, 2672001), (14463, 1484445), (24105, 890667), (43389, 494815), (72315, 296889), (98963, 216945)]