22891245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 17025555

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1319, 1335, 3471, 3957, 5785, 6595, 17147, 17355, 19785, 51441, 85735, 117391, 257205, 352173, 586955, 1526083, 1760865, 4578249, 7630415, 22891245]

約数ペア:

[(1, 22891245), (3, 7630415), (5, 4578249), (13, 1760865), (15, 1526083), (39, 586955), (65, 352173), (89, 257205), (195, 117391), (267, 85735), (445, 51441), (1157, 19785), (1319, 17355), (1335, 17147), (3471, 6595), (3957, 5785)]