7284015

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 12718368

約数和(自身を除く): 5434353

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1031, 1413, 2355, 3093, 5155, 7065, 9279, 15465, 46395, 161867, 485601, 809335, 1456803, 2428005, 7284015]

約数ペア:

[(1, 7284015), (3, 2428005), (5, 1456803), (9, 809335), (15, 485601), (45, 161867), (157, 46395), (471, 15465), (785, 9279), (1031, 7065), (1413, 5155), (2355, 3093)]