3049375

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 4723488

約数和(自身を除く): 1674113

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 119, 125, 175, 205, 287, 425, 595, 625, 697, 875, 1025, 1435, 2125, 2975, 3485, 4375, 4879, 5125, 7175, 10625, 14875, 17425, 24395, 25625, 35875, 74375, 87125, 121975, 179375, 435625, 609875, 3049375]

約数ペア:

[(1, 3049375), (5, 609875), (7, 435625), (17, 179375), (25, 121975), (35, 87125), (41, 74375), (85, 35875), (119, 25625), (125, 24395), (175, 17425), (205, 14875), (287, 10625), (425, 7175), (595, 5125), (625, 4879), (697, 4375), (875, 3485), (1025, 2975), (1435, 2125)]