1313865345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{44621}}^1$

素因数の和:44793

約数の個数: 32

約数和(自身を含む): 2278934784

約数和(自身を除く): 965069439

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 5889, 9815, 29445, 44621, 133863, 223105, 580073, 669315, 1740219, 2900365, 6737771, 8701095, 20213313, 33688855, 87591023, 101066565, 262773069, 437955115, 1313865345]

約数ペア:

[(1, 1313865345), (3, 437955115), (5, 262773069), (13, 101066565), (15, 87591023), (39, 33688855), (65, 20213313), (151, 8701095), (195, 6737771), (453, 2900365), (755, 1740219), (1963, 669315), (2265, 580073), (5889, 223105), (9815, 133863), (29445, 44621)]