40806400305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{31081}}^1$

素因数の和:31282

約数の個数: 64

約数和(自身を含む): 72866154240

約数和(自身を除く): 32059753935

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 109, 165, 219, 327, 365, 545, 803, 1095, 1199, 1635, 2409, 3597, 4015, 5995, 7957, 12045, 17985, 23871, 31081, 39785, 87527, 93243, 119355, 155405, 262581, 341891, 437635, 466215, 1025673, 1312905, 1709455, 2268913, 3387829, 5128365, 6806739, 10163487, 11344565, 16939145, 24958043, 34033695, 37266119, 50817435, 74874129, 111798357, 124790215, 186330595, 247311517, 374370645, 558991785, 741934551, 1236557585, 2720426687, 3709672755, 8161280061, 13602133435, 40806400305]

約数ペア:

[(1, 40806400305), (3, 13602133435), (5, 8161280061), (11, 3709672755), (15, 2720426687), (33, 1236557585), (55, 741934551), (73, 558991785), (109, 374370645), (165, 247311517), (219, 186330595), (327, 124790215), (365, 111798357), (545, 74874129), (803, 50817435), (1095, 37266119), (1199, 34033695), (1635, 24958043), (2409, 16939145), (3597, 11344565), (4015, 10163487), (5995, 6806739), (7957, 5128365), (12045, 3387829), (17985, 2268913), (23871, 1709455), (31081, 1312905), (39785, 1025673), (87527, 466215), (93243, 437635), (119355, 341891), (155405, 262581)]