17069925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 29680640

約数和(自身を除く): 12610715

約数列:

[1, 3, 5, 15, 25, 43, 67, 75, 79, 129, 201, 215, 237, 335, 395, 645, 1005, 1075, 1185, 1675, 1975, 2881, 3225, 3397, 5025, 5293, 5925, 8643, 10191, 14405, 15879, 16985, 26465, 43215, 50955, 72025, 79395, 84925, 132325, 216075, 227599, 254775, 396975, 682797, 1137995, 3413985, 5689975, 17069925]

約数ペア:

[(1, 17069925), (3, 5689975), (5, 3413985), (15, 1137995), (25, 682797), (43, 396975), (67, 254775), (75, 227599), (79, 216075), (129, 132325), (201, 84925), (215, 79395), (237, 72025), (335, 50955), (395, 43215), (645, 26465), (1005, 16985), (1075, 15879), (1185, 14405), (1675, 10191), (1975, 8643), (2881, 5925), (3225, 5293), (3397, 5025)]