1664793015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13436

約数の個数: 48

約数和(自身を含む): 2933687808

約数和(自身を除く): 1268894793

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 437, 1083, 1311, 1805, 2185, 5415, 6555, 8303, 13367, 24909, 40101, 41515, 66835, 124545, 200505, 253973, 307441, 761919, 922323, 1269865, 1537205, 3809595, 4611615, 4825487, 5841379, 14476461, 17524137, 24127435, 29206895, 72382305, 87620685, 110986201, 332958603, 554931005, 1664793015]

約数ペア:

[(1, 1664793015), (3, 554931005), (5, 332958603), (15, 110986201), (19, 87620685), (23, 72382305), (57, 29206895), (69, 24127435), (95, 17524137), (115, 14476461), (285, 5841379), (345, 4825487), (361, 4611615), (437, 3809595), (1083, 1537205), (1311, 1269865), (1805, 922323), (2185, 761919), (5415, 307441), (6555, 253973), (8303, 200505), (13367, 124545), (24909, 66835), (40101, 41515)]