23745015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{25127}}^1$

素因数の和:25148

約数の個数: 32

約数和(自身を含む): 48245760

約数和(自身を除く): 24500745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 25127, 75381, 125635, 175889, 226143, 376905, 527667, 678429, 879445, 1130715, 1583001, 2638335, 3392145, 4749003, 7915005, 23745015]

約数ペア:

[(1, 23745015), (3, 7915005), (5, 4749003), (7, 3392145), (9, 2638335), (15, 1583001), (21, 1130715), (27, 879445), (35, 678429), (45, 527667), (63, 376905), (105, 226143), (135, 175889), (189, 125635), (315, 75381), (945, 25127)]