42798735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7188

約数の個数: 48

約数和(自身を含む): 89256960

約数和(自身を除く): 46458225

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 7151, 21453, 35755, 50057, 64359, 107265, 135869, 150171, 250285, 321795, 407607, 450513, 679345, 750855, 951083, 1222821, 2038035, 2252565, 2853249, 4755415, 6114105, 8559747, 14266245, 42798735]

約数ペア:

[(1, 42798735), (3, 14266245), (5, 8559747), (7, 6114105), (9, 4755415), (15, 2853249), (19, 2252565), (21, 2038035), (35, 1222821), (45, 951083), (57, 750855), (63, 679345), (95, 450513), (105, 407607), (133, 321795), (171, 250285), (285, 150171), (315, 135869), (399, 107265), (665, 64359), (855, 50057), (1197, 35755), (1995, 21453), (5985, 7151)]