9724515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 16505856

約数和(自身を除く): 6781341

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 397, 1065, 1191, 1633, 1985, 4899, 5955, 8165, 9131, 24495, 27393, 28187, 45655, 84561, 136965, 140935, 422805, 648301, 1944903, 3241505, 9724515]

約数ペア:

[(1, 9724515), (3, 3241505), (5, 1944903), (15, 648301), (23, 422805), (69, 140935), (71, 136965), (115, 84561), (213, 45655), (345, 28187), (355, 27393), (397, 24495), (1065, 9131), (1191, 8165), (1633, 5955), (1985, 4899)]