3480225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 6700464

約数和(自身を除く): 3220239

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 947, 1225, 2841, 3675, 4735, 6629, 14205, 19887, 23675, 33145, 46403, 71025, 99435, 139209, 165725, 232015, 497175, 696045, 1160075, 3480225]

約数ペア:

[(1, 3480225), (3, 1160075), (5, 696045), (7, 497175), (15, 232015), (21, 165725), (25, 139209), (35, 99435), (49, 71025), (75, 46403), (105, 33145), (147, 23675), (175, 19887), (245, 14205), (525, 6629), (735, 4735), (947, 3675), (1225, 2841)]