17966115855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{12979}}^1$

素因数の和:14628

約数の個数: 48

約数和(自身を含む): 32803056000

約数和(自身を除く): 14836940145

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1619, 4857, 8095, 12979, 14571, 24285, 30761, 38937, 64895, 72855, 92283, 116811, 153805, 194685, 246601, 276849, 461415, 584055, 739803, 1233005, 1384245, 2219409, 3699015, 11097045, 21013001, 63039003, 105065005, 189117009, 315195015, 399247019, 945585045, 1197741057, 1996235095, 3593223171, 5988705285, 17966115855]

約数ペア:

[(1, 17966115855), (3, 5988705285), (5, 3593223171), (9, 1996235095), (15, 1197741057), (19, 945585045), (45, 399247019), (57, 315195015), (95, 189117009), (171, 105065005), (285, 63039003), (855, 21013001), (1619, 11097045), (4857, 3699015), (8095, 2219409), (12979, 1384245), (14571, 1233005), (24285, 739803), (30761, 584055), (38937, 461415), (64895, 276849), (72855, 246601), (92283, 194685), (116811, 153805)]