3021795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 6132672

約数和(自身を除く): 3110877

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 181, 265, 315, 371, 477, 543, 795, 905, 1113, 1267, 1629, 1855, 2385, 2715, 3339, 3801, 5565, 6335, 8145, 9593, 11403, 16695, 19005, 28779, 47965, 57015, 67151, 86337, 143895, 201453, 335755, 431685, 604359, 1007265, 3021795]

約数ペア:

[(1, 3021795), (3, 1007265), (5, 604359), (7, 431685), (9, 335755), (15, 201453), (21, 143895), (35, 86337), (45, 67151), (53, 57015), (63, 47965), (105, 28779), (159, 19005), (181, 16695), (265, 11403), (315, 9593), (371, 8145), (477, 6335), (543, 5565), (795, 3801), (905, 3339), (1113, 2715), (1267, 2385), (1629, 1855)]