29173545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 53644032

約数和(自身を除く): 24470487

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 397, 639, 1035, 1065, 1191, 1633, 1985, 3195, 3573, 4899, 5955, 8165, 9131, 14697, 17865, 24495, 27393, 28187, 45655, 73485, 82179, 84561, 136965, 140935, 253683, 410895, 422805, 648301, 1268415, 1944903, 3241505, 5834709, 9724515, 29173545]

約数ペア:

[(1, 29173545), (3, 9724515), (5, 5834709), (9, 3241505), (15, 1944903), (23, 1268415), (45, 648301), (69, 422805), (71, 410895), (115, 253683), (207, 140935), (213, 136965), (345, 84561), (355, 82179), (397, 73485), (639, 45655), (1035, 28187), (1065, 27393), (1191, 24495), (1633, 17865), (1985, 14697), (3195, 9131), (3573, 8165), (4899, 5955)]