16273425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 31109120

約数和(自身を除く): 14835695

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 139, 175, 223, 417, 525, 669, 695, 973, 1115, 1561, 2085, 2919, 3345, 3475, 4683, 4865, 5575, 7805, 10425, 14595, 16725, 23415, 24325, 30997, 39025, 72975, 92991, 117075, 154985, 216979, 464955, 650937, 774925, 1084895, 2324775, 3254685, 5424475, 16273425]

約数ペア:

[(1, 16273425), (3, 5424475), (5, 3254685), (7, 2324775), (15, 1084895), (21, 774925), (25, 650937), (35, 464955), (75, 216979), (105, 154985), (139, 117075), (175, 92991), (223, 72975), (417, 39025), (525, 30997), (669, 24325), (695, 23415), (973, 16725), (1115, 14595), (1561, 10425), (2085, 7805), (2919, 5575), (3345, 4865), (3475, 4683)]