1142173845

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{291743}}^1$

素因数の和:291786

約数の個数: 32

約数和(自身を含む): 2100556800

約数和(自身を除く): 958382955

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 291743, 875229, 1458715, 2625687, 4376145, 7877061, 8460547, 13128435, 25381641, 39385305, 42302735, 76144923, 126908205, 228434769, 380724615, 1142173845]

約数ペア:

[(1, 1142173845), (3, 380724615), (5, 228434769), (9, 126908205), (15, 76144923), (27, 42302735), (29, 39385305), (45, 25381641), (87, 13128435), (135, 8460547), (145, 7877061), (261, 4376145), (435, 2625687), (783, 1458715), (1305, 875229), (3915, 291743)]