40398345

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7703

約数の個数: 40

約数和(自身を含む): 77998536

約数和(自身を除く): 37600191

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 7673, 23019, 38365, 69057, 99749, 115095, 207171, 299247, 345285, 498745, 621513, 897741, 1035855, 1496235, 2693223, 3107565, 4488705, 8079669, 13466115, 40398345]

約数ペア:

[(1, 40398345), (3, 13466115), (5, 8079669), (9, 4488705), (13, 3107565), (15, 2693223), (27, 1496235), (39, 1035855), (45, 897741), (65, 621513), (81, 498745), (117, 345285), (135, 299247), (195, 207171), (351, 115095), (405, 99749), (585, 69057), (1053, 38365), (1755, 23019), (5265, 7673)]