15473315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 9202525

約数列:

[1, 5, 11, 13, 17, 19, 55, 65, 67, 85, 95, 143, 187, 209, 221, 247, 323, 335, 715, 737, 871, 935, 1045, 1105, 1139, 1235, 1273, 1615, 2431, 2717, 3553, 3685, 4199, 4355, 5695, 6365, 9581, 12155, 12529, 13585, 14003, 14807, 16549, 17765, 20995, 21641, 46189, 47905, 62645, 70015, 74035, 82745, 108205, 162877, 182039, 230945, 238051, 281333, 814385, 910195, 1190255, 1406665, 3094663, 15473315]

約数ペア:

[(1, 15473315), (5, 3094663), (11, 1406665), (13, 1190255), (17, 910195), (19, 814385), (55, 281333), (65, 238051), (67, 230945), (85, 182039), (95, 162877), (143, 108205), (187, 82745), (209, 74035), (221, 70015), (247, 62645), (323, 47905), (335, 46189), (715, 21641), (737, 20995), (871, 17765), (935, 16549), (1045, 14807), (1105, 14003), (1139, 13585), (1235, 12529), (1273, 12155), (1615, 9581), (2431, 6365), (2717, 5695), (3553, 4355), (3685, 4199)]