47536005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 89164800

約数和(自身を除く): 41628795

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 59, 95, 165, 177, 209, 257, 285, 295, 627, 649, 771, 885, 1045, 1121, 1285, 1947, 2827, 3135, 3245, 3363, 3855, 4883, 5605, 8481, 9735, 12331, 14135, 14649, 15163, 16815, 24415, 36993, 42405, 45489, 53713, 61655, 73245, 75815, 161139, 166793, 184965, 227445, 268565, 288097, 500379, 805695, 833965, 864291, 1440485, 2501895, 3169067, 4321455, 9507201, 15845335, 47536005]

約数ペア:

[(1, 47536005), (3, 15845335), (5, 9507201), (11, 4321455), (15, 3169067), (19, 2501895), (33, 1440485), (55, 864291), (57, 833965), (59, 805695), (95, 500379), (165, 288097), (177, 268565), (209, 227445), (257, 184965), (285, 166793), (295, 161139), (627, 75815), (649, 73245), (771, 61655), (885, 53713), (1045, 45489), (1121, 42405), (1285, 36993), (1947, 24415), (2827, 16815), (3135, 15163), (3245, 14649), (3363, 14135), (3855, 12331), (4883, 9735), (5605, 8481)]