3204645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2238555

約数列:

[1, 3, 5, 15, 29, 53, 87, 139, 145, 159, 265, 417, 435, 695, 795, 1537, 2085, 4031, 4611, 7367, 7685, 12093, 20155, 22101, 23055, 36835, 60465, 110505, 213643, 640929, 1068215, 3204645]

約数ペア:

[(1, 3204645), (3, 1068215), (5, 640929), (15, 213643), (29, 110505), (53, 60465), (87, 36835), (139, 23055), (145, 22101), (159, 20155), (265, 12093), (417, 7685), (435, 7367), (695, 4611), (795, 4031), (1537, 2085)]