3139395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 5944320

約数和(自身を除く): 2804925

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 1031, 3045, 3093, 5155, 7217, 15465, 21651, 29899, 36085, 89697, 108255, 149495, 209293, 448485, 627879, 1046465, 3139395]

約数ペア:

[(1, 3139395), (3, 1046465), (5, 627879), (7, 448485), (15, 209293), (21, 149495), (29, 108255), (35, 89697), (87, 36085), (105, 29899), (145, 21651), (203, 15465), (435, 7217), (609, 5155), (1015, 3093), (1031, 3045)]