12603015

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 21958560

約数和(自身を除く): 9355545

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 1223, 2061, 3435, 3669, 6115, 10305, 11007, 18345, 55035, 280067, 840201, 1400335, 2520603, 4201005, 12603015]

約数ペア:

[(1, 12603015), (3, 4201005), (5, 2520603), (9, 1400335), (15, 840201), (45, 280067), (229, 55035), (687, 18345), (1145, 11007), (1223, 10305), (2061, 6115), (3435, 3669)]