164299005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12258

約数の個数: 48

約数和(自身を含む): 320052096

約数和(自身を除く): 155753091

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 12211, 13455, 36633, 61055, 109899, 158743, 183165, 280853, 476229, 549495, 793715, 842559, 1404265, 1428687, 2381145, 2527677, 3651089, 4212795, 7143435, 10953267, 12638385, 18255445, 32859801, 54766335, 164299005]

約数ペア:

[(1, 164299005), (3, 54766335), (5, 32859801), (9, 18255445), (13, 12638385), (15, 10953267), (23, 7143435), (39, 4212795), (45, 3651089), (65, 2527677), (69, 2381145), (115, 1428687), (117, 1404265), (195, 842559), (207, 793715), (299, 549495), (345, 476229), (585, 280853), (897, 183165), (1035, 158743), (1495, 109899), (2691, 61055), (4485, 36633), (12211, 13455)]