30333855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 50673600

約数和(自身を除く): 20339745

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 509, 685, 1527, 2055, 2545, 3973, 7635, 11919, 14761, 19865, 44283, 59595, 69733, 73805, 209199, 221415, 348665, 1045995, 2022257, 6066771, 10111285, 30333855]

約数ペア:

[(1, 30333855), (3, 10111285), (5, 6066771), (15, 2022257), (29, 1045995), (87, 348665), (137, 221415), (145, 209199), (411, 73805), (435, 69733), (509, 59595), (685, 44283), (1527, 19865), (2055, 14761), (2545, 11919), (3973, 7635)]