47612955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 40445925

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 71, 95, 181, 195, 213, 247, 285, 355, 543, 741, 905, 923, 1065, 1235, 1349, 2353, 2715, 2769, 3439, 3705, 4047, 4615, 6745, 7059, 10317, 11765, 12851, 13845, 17195, 17537, 20235, 35295, 38553, 44707, 51585, 52611, 64255, 87685, 134121, 167063, 192765, 223535, 244169, 263055, 501189, 670605, 732507, 835315, 1220845, 2505945, 3174197, 3662535, 9522591, 15870985, 47612955]

約数ペア:

[(1, 47612955), (3, 15870985), (5, 9522591), (13, 3662535), (15, 3174197), (19, 2505945), (39, 1220845), (57, 835315), (65, 732507), (71, 670605), (95, 501189), (181, 263055), (195, 244169), (213, 223535), (247, 192765), (285, 167063), (355, 134121), (543, 87685), (741, 64255), (905, 52611), (923, 51585), (1065, 44707), (1235, 38553), (1349, 35295), (2353, 20235), (2715, 17537), (2769, 17195), (3439, 13845), (3705, 12851), (4047, 11765), (4615, 10317), (6745, 7059)]