3353025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6319040

約数和(自身を除く): 2966015

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 181, 195, 247, 285, 325, 475, 543, 741, 905, 975, 1235, 1425, 2353, 2715, 3439, 3705, 4525, 6175, 7059, 10317, 11765, 13575, 17195, 18525, 35295, 44707, 51585, 58825, 85975, 134121, 176475, 223535, 257925, 670605, 1117675, 3353025]

約数ペア:

[(1, 3353025), (3, 1117675), (5, 670605), (13, 257925), (15, 223535), (19, 176475), (25, 134121), (39, 85975), (57, 58825), (65, 51585), (75, 44707), (95, 35295), (181, 18525), (195, 17195), (247, 13575), (285, 11765), (325, 10317), (475, 7059), (543, 6175), (741, 4525), (905, 3705), (975, 3439), (1235, 2715), (1425, 2353)]