472165965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15731}}^1$

素因数の和:15794

約数の個数: 48

約数和(自身を含む): 883509120

約数和(自身を除く): 411343155

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 2001, 3335, 6003, 10005, 15731, 30015, 47193, 78655, 141579, 235965, 361813, 456199, 707895, 1085439, 1368597, 1809065, 2280995, 3256317, 4105791, 5427195, 6842985, 10492577, 16281585, 20528955, 31477731, 52462885, 94433193, 157388655, 472165965]

約数ペア:

[(1, 472165965), (3, 157388655), (5, 94433193), (9, 52462885), (15, 31477731), (23, 20528955), (29, 16281585), (45, 10492577), (69, 6842985), (87, 5427195), (115, 4105791), (145, 3256317), (207, 2280995), (261, 1809065), (345, 1368597), (435, 1085439), (667, 707895), (1035, 456199), (1305, 361813), (2001, 235965), (3335, 141579), (6003, 78655), (10005, 47193), (15731, 30015)]