383951425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 563088960

約数和(自身を除く): 179137535

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 211, 275, 325, 509, 715, 1055, 2321, 2545, 2743, 3575, 5275, 5599, 6617, 11605, 12725, 13715, 27995, 30173, 33085, 58025, 68575, 72787, 107399, 139975, 150865, 165425, 363935, 536995, 754325, 1181389, 1396187, 1819675, 2684975, 5906945, 6980935, 15358057, 29534725, 34904675, 76790285, 383951425]

約数ペア:

[(1, 383951425), (5, 76790285), (11, 34904675), (13, 29534725), (25, 15358057), (55, 6980935), (65, 5906945), (143, 2684975), (211, 1819675), (275, 1396187), (325, 1181389), (509, 754325), (715, 536995), (1055, 363935), (2321, 165425), (2545, 150865), (2743, 139975), (3575, 107399), (5275, 72787), (5599, 68575), (6617, 58025), (11605, 33085), (12725, 30173), (13715, 27995)]