401099595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 737963520

約数和(自身を除く): 336863925

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 73, 95, 195, 219, 247, 285, 365, 741, 949, 1095, 1235, 1387, 1483, 2847, 3705, 4161, 4449, 4745, 6935, 7415, 14235, 18031, 19279, 20805, 22245, 28177, 54093, 57837, 84531, 90155, 96395, 108259, 140885, 270465, 289185, 324777, 366301, 422655, 541295, 1098903, 1407367, 1623885, 1831505, 2056921, 4222101, 5494515, 6170763, 7036835, 10284605, 21110505, 26739973, 30853815, 80219919, 133699865, 401099595]

約数ペア:

[(1, 401099595), (3, 133699865), (5, 80219919), (13, 30853815), (15, 26739973), (19, 21110505), (39, 10284605), (57, 7036835), (65, 6170763), (73, 5494515), (95, 4222101), (195, 2056921), (219, 1831505), (247, 1623885), (285, 1407367), (365, 1098903), (741, 541295), (949, 422655), (1095, 366301), (1235, 324777), (1387, 289185), (1483, 270465), (2847, 140885), (3705, 108259), (4161, 96395), (4449, 90155), (4745, 84531), (6935, 57837), (7415, 54093), (14235, 28177), (18031, 22245), (19279, 20805)]