290436705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 563915520

約数和(自身を除く): 273478815

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 117, 135, 195, 219, 351, 365, 585, 657, 949, 1095, 1755, 1971, 2267, 2847, 3285, 4745, 6801, 8541, 9855, 11335, 14235, 20403, 25623, 29471, 34005, 42705, 61209, 88413, 102015, 128115, 147355, 165491, 265239, 306045, 442065, 496473, 795717, 827455, 1326195, 1489419, 2151383, 2482365, 3978585, 4468257, 6454149, 7447095, 10756915, 19362447, 22341285, 32270745, 58087341, 96812235, 290436705]

約数ペア:

[(1, 290436705), (3, 96812235), (5, 58087341), (9, 32270745), (13, 22341285), (15, 19362447), (27, 10756915), (39, 7447095), (45, 6454149), (65, 4468257), (73, 3978585), (117, 2482365), (135, 2151383), (195, 1489419), (219, 1326195), (351, 827455), (365, 795717), (585, 496473), (657, 442065), (949, 306045), (1095, 265239), (1755, 165491), (1971, 147355), (2267, 128115), (2847, 102015), (3285, 88413), (4745, 61209), (6801, 42705), (8541, 34005), (9855, 29471), (11335, 25623), (14235, 20403)]