1969239645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{35899}}^1$

素因数の和:35986

約数の個数: 48

約数和(自身を含む): 3629059200

約数和(自身を除く): 1659819555

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 2385, 3657, 6095, 10971, 18285, 35899, 54855, 107697, 179495, 323091, 538485, 825677, 1615455, 1902647, 2477031, 4128385, 5707941, 7431093, 9513235, 12385155, 17123823, 28539705, 37155465, 43760881, 85619115, 131282643, 218804405, 393847929, 656413215, 1969239645]

約数ペア:

[(1, 1969239645), (3, 656413215), (5, 393847929), (9, 218804405), (15, 131282643), (23, 85619115), (45, 43760881), (53, 37155465), (69, 28539705), (115, 17123823), (159, 12385155), (207, 9513235), (265, 7431093), (345, 5707941), (477, 4128385), (795, 2477031), (1035, 1902647), (1219, 1615455), (2385, 825677), (3657, 538485), (6095, 323091), (10971, 179495), (18285, 107697), (35899, 54855)]