156195

素因数分解:

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

素因数の和:116

約数の個数: 32

約数和(自身を含む): 302400

約数和(自身を除く): 146205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 89, 117, 135, 195, 267, 351, 445, 585, 801, 1157, 1335, 1755, 2403, 3471, 4005, 5785, 10413, 12015, 17355, 31239, 52065, 156195]

約数ペア:

[(1, 156195), (3, 52065), (5, 31239), (9, 17355), (13, 12015), (15, 10413), (27, 5785), (39, 4005), (45, 3471), (65, 2403), (89, 1755), (117, 1335), (135, 1157), (195, 801), (267, 585), (351, 445)]