27480075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 27516405

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 3079, 8925, 9237, 15395, 21553, 46185, 52343, 64659, 76975, 107765, 157029, 230925, 261715, 323295, 366401, 538825, 785145, 1099203, 1308575, 1616475, 1832005, 3925725, 5496015, 9160025, 27480075]

約数ペア:

[(1, 27480075), (3, 9160025), (5, 5496015), (7, 3925725), (15, 1832005), (17, 1616475), (21, 1308575), (25, 1099203), (35, 785145), (51, 538825), (75, 366401), (85, 323295), (105, 261715), (119, 230925), (175, 157029), (255, 107765), (357, 76975), (425, 64659), (525, 52343), (595, 46185), (1275, 21553), (1785, 15395), (2975, 9237), (3079, 8925)]