171635685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28393}}^1$

素因数の和:28445

約数の個数: 32

約数和(自身を含む): 305292288

約数和(自身を除く): 133656603

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 28393, 85179, 141965, 369109, 425895, 880183, 1107327, 1845545, 2640549, 4400915, 5536635, 11442379, 13202745, 34327137, 57211895, 171635685]

約数ペア:

[(1, 171635685), (3, 57211895), (5, 34327137), (13, 13202745), (15, 11442379), (31, 5536635), (39, 4400915), (65, 2640549), (93, 1845545), (155, 1107327), (195, 880183), (403, 425895), (465, 369109), (1209, 141965), (2015, 85179), (6045, 28393)]