42245835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 71573760

約数和(自身を除く): 29327925

約数列:

[1, 3, 5, 15, 19, 57, 95, 227, 285, 653, 681, 1135, 1959, 3265, 3405, 4313, 9795, 12407, 12939, 21565, 37221, 62035, 64695, 148231, 186105, 444693, 741155, 2223465, 2816389, 8449167, 14081945, 42245835]

約数ペア:

[(1, 42245835), (3, 14081945), (5, 8449167), (15, 2816389), (19, 2223465), (57, 741155), (95, 444693), (227, 186105), (285, 148231), (653, 64695), (681, 62035), (1135, 37221), (1959, 21565), (3265, 12939), (3405, 12407), (4313, 9795)]