47591145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{16787}}^1$

素因数の和:16811

約数の個数: 40

約数和(自身を含む): 97504704

約数和(自身を除く): 49913559

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 16787, 50361, 83935, 117509, 151083, 251805, 352527, 453249, 587545, 755415, 1057581, 1359747, 1762635, 2266245, 3172743, 5287905, 6798735, 9518229, 15863715, 47591145]

約数ペア:

[(1, 47591145), (3, 15863715), (5, 9518229), (7, 6798735), (9, 5287905), (15, 3172743), (21, 2266245), (27, 1762635), (35, 1359747), (45, 1057581), (63, 755415), (81, 587545), (105, 453249), (135, 352527), (189, 251805), (315, 151083), (405, 117509), (567, 83935), (945, 50361), (2835, 16787)]