23297925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 44441600

約数和(自身を除く): 21143675

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 199, 223, 525, 597, 669, 995, 1115, 1393, 1561, 2985, 3345, 4179, 4683, 4975, 5575, 6965, 7805, 14925, 16725, 20895, 23415, 34825, 39025, 44377, 104475, 117075, 133131, 221885, 310639, 665655, 931917, 1109425, 1553195, 3328275, 4659585, 7765975, 23297925]

約数ペア:

[(1, 23297925), (3, 7765975), (5, 4659585), (7, 3328275), (15, 1553195), (21, 1109425), (25, 931917), (35, 665655), (75, 310639), (105, 221885), (175, 133131), (199, 117075), (223, 104475), (525, 44377), (597, 39025), (669, 34825), (995, 23415), (1115, 20895), (1393, 16725), (1561, 14925), (2985, 7805), (3345, 6965), (4179, 5575), (4683, 4975)]