152025975

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 294222240

約数和(自身を除く): 142196265

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 261, 345, 435, 575, 667, 725, 1013, 1035, 1305, 1725, 2001, 2175, 3039, 3335, 5065, 5175, 6003, 6525, 9117, 10005, 15195, 16675, 23299, 25325, 29377, 30015, 45585, 50025, 69897, 75975, 88131, 116495, 146885, 150075, 209691, 227925, 264393, 349485, 440655, 582475, 675671, 734425, 1048455, 1321965, 1747425, 2027013, 2203275, 3378355, 5242275, 6081039, 6609825, 10135065, 16891775, 30405195, 50675325, 152025975]

約数ペア:

[(1, 152025975), (3, 50675325), (5, 30405195), (9, 16891775), (15, 10135065), (23, 6609825), (25, 6081039), (29, 5242275), (45, 3378355), (69, 2203275), (75, 2027013), (87, 1747425), (115, 1321965), (145, 1048455), (207, 734425), (225, 675671), (261, 582475), (345, 440655), (435, 349485), (575, 264393), (667, 227925), (725, 209691), (1013, 150075), (1035, 146885), (1305, 116495), (1725, 88131), (2001, 75975), (2175, 69897), (3039, 50025), (3335, 45585), (5065, 30015), (5175, 29377), (6003, 25325), (6525, 23299), (9117, 16675), (10005, 15195)]