39050865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 77965056

約数和(自身を除く): 38914191

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 755, 821, 1057, 1359, 2265, 2463, 3171, 4105, 5285, 5747, 6795, 7389, 9513, 12315, 15855, 17241, 28735, 36945, 47565, 51723, 86205, 123971, 258615, 371913, 619855, 867797, 1115739, 1859565, 2603391, 4338985, 5578695, 7810173, 13016955, 39050865]

約数ペア:

[(1, 39050865), (3, 13016955), (5, 7810173), (7, 5578695), (9, 4338985), (15, 2603391), (21, 1859565), (35, 1115739), (45, 867797), (63, 619855), (105, 371913), (151, 258615), (315, 123971), (453, 86205), (755, 51723), (821, 47565), (1057, 36945), (1359, 28735), (2265, 17241), (2463, 15855), (3171, 12315), (4105, 9513), (5285, 7389), (5747, 6795)]