38294425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 16702055

約数列:

[1, 5, 13, 23, 25, 47, 65, 109, 115, 235, 299, 325, 545, 575, 611, 1081, 1175, 1417, 1495, 2507, 2725, 3055, 5123, 5405, 7085, 7475, 12535, 14053, 15275, 25615, 27025, 32591, 35425, 62675, 66599, 70265, 117829, 128075, 162955, 332995, 351325, 589145, 814775, 1531777, 1664975, 2945725, 7658885, 38294425]

約数ペア:

[(1, 38294425), (5, 7658885), (13, 2945725), (23, 1664975), (25, 1531777), (47, 814775), (65, 589145), (109, 351325), (115, 332995), (235, 162955), (299, 128075), (325, 117829), (545, 70265), (575, 66599), (611, 62675), (1081, 35425), (1175, 32591), (1417, 27025), (1495, 25615), (2507, 15275), (2725, 14053), (3055, 12535), (5123, 7475), (5405, 7085)]