4085325

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 7453888

約数和(自身を除く): 3368563

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 271, 335, 603, 813, 1005, 1355, 1675, 2439, 3015, 4065, 5025, 6775, 12195, 15075, 18157, 20325, 54471, 60975, 90785, 163413, 272355, 453925, 817065, 1361775, 4085325]

約数ペア:

[(1, 4085325), (3, 1361775), (5, 817065), (9, 453925), (15, 272355), (25, 163413), (45, 90785), (67, 60975), (75, 54471), (201, 20325), (225, 18157), (271, 15075), (335, 12195), (603, 6775), (813, 5025), (1005, 4065), (1355, 3015), (1675, 2439)]