16023225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 12099975

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 139, 145, 159, 265, 417, 435, 695, 725, 795, 1325, 1537, 2085, 2175, 3475, 3975, 4031, 4611, 7367, 7685, 10425, 12093, 20155, 22101, 23055, 36835, 38425, 60465, 100775, 110505, 115275, 184175, 213643, 302325, 552525, 640929, 1068215, 3204645, 5341075, 16023225]

約数ペア:

[(1, 16023225), (3, 5341075), (5, 3204645), (15, 1068215), (25, 640929), (29, 552525), (53, 302325), (75, 213643), (87, 184175), (139, 115275), (145, 110505), (159, 100775), (265, 60465), (417, 38425), (435, 36835), (695, 23055), (725, 22101), (795, 20155), (1325, 12093), (1537, 10425), (2085, 7685), (2175, 7367), (3475, 4611), (3975, 4031)]