1200165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 873435

約数列:

[1, 3, 5, 15, 29, 31, 87, 89, 93, 145, 155, 267, 435, 445, 465, 899, 1335, 2581, 2697, 2759, 4495, 7743, 8277, 12905, 13485, 13795, 38715, 41385, 80011, 240033, 400055, 1200165]

約数ペア:

[(1, 1200165), (3, 400055), (5, 240033), (15, 80011), (29, 41385), (31, 38715), (87, 13795), (89, 13485), (93, 12905), (145, 8277), (155, 7743), (267, 4495), (435, 2759), (445, 2697), (465, 2581), (899, 1335)]