1693669965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16481}}^1$

素因数の和:16550

約数の個数: 64

約数和(自身を含む): 3189860352

約数和(自身を除く): 1496190387

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 465, 527, 663, 1105, 1209, 1581, 2015, 2635, 3315, 6045, 6851, 7905, 16481, 20553, 34255, 49443, 82405, 102765, 214253, 247215, 280177, 510911, 642759, 840531, 1071265, 1400885, 1532733, 2554555, 3213795, 3642301, 4202655, 6641843, 7663665, 8685487, 10926903, 18211505, 19925529, 26056461, 33209215, 43427435, 54634515, 99627645, 112911331, 130282305, 338733993, 564556655, 1693669965]

約数ペア:

[(1, 1693669965), (3, 564556655), (5, 338733993), (13, 130282305), (15, 112911331), (17, 99627645), (31, 54634515), (39, 43427435), (51, 33209215), (65, 26056461), (85, 19925529), (93, 18211505), (155, 10926903), (195, 8685487), (221, 7663665), (255, 6641843), (403, 4202655), (465, 3642301), (527, 3213795), (663, 2554555), (1105, 1532733), (1209, 1400885), (1581, 1071265), (2015, 840531), (2635, 642759), (3315, 510911), (6045, 280177), (6851, 247215), (7905, 214253), (16481, 102765), (20553, 82405), (34255, 49443)]