199551495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3064

約数の個数: 64

約数和(自身を含む): 387330048

約数和(自身を除く): 187778553

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 1023, 1209, 1705, 2015, 2145, 3001, 4433, 5115, 6045, 9003, 13299, 15005, 22165, 33011, 39013, 45015, 66495, 93031, 99033, 117039, 165055, 195065, 279093, 429143, 465155, 495165, 585195, 1023341, 1209403, 1287429, 1395465, 2145715, 3070023, 3628209, 5116705, 6047015, 6437145, 13303433, 15350115, 18141045, 39910299, 66517165, 199551495]

約数ペア:

[(1, 199551495), (3, 66517165), (5, 39910299), (11, 18141045), (13, 15350115), (15, 13303433), (31, 6437145), (33, 6047015), (39, 5116705), (55, 3628209), (65, 3070023), (93, 2145715), (143, 1395465), (155, 1287429), (165, 1209403), (195, 1023341), (341, 585195), (403, 495165), (429, 465155), (465, 429143), (715, 279093), (1023, 195065), (1209, 165055), (1705, 117039), (2015, 99033), (2145, 93031), (3001, 66495), (4433, 45015), (5115, 39013), (6045, 33011), (9003, 22165), (13299, 15005)]