282278715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{10289}}^1$

素因数の和:10387

約数の個数: 32

約数和(自身を含む): 474163200

約数和(自身を除く): 191884485

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1829, 5487, 9145, 10289, 27435, 30867, 51445, 154335, 318959, 607051, 956877, 1594795, 1821153, 3035255, 4784385, 9105765, 18818581, 56455743, 94092905, 282278715]

約数ペア:

[(1, 282278715), (3, 94092905), (5, 56455743), (15, 18818581), (31, 9105765), (59, 4784385), (93, 3035255), (155, 1821153), (177, 1594795), (295, 956877), (465, 607051), (885, 318959), (1829, 154335), (5487, 51445), (9145, 30867), (10289, 27435)]