15456363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 23123520

約数和(自身を除く): 7667157

約数列:

[1, 3, 13, 39, 61, 73, 89, 183, 219, 267, 793, 949, 1157, 2379, 2847, 3471, 4453, 5429, 6497, 13359, 16287, 19491, 57889, 70577, 84461, 173667, 211731, 253383, 396317, 1188951, 5152121, 15456363]

約数ペア:

[(1, 15456363), (3, 5152121), (13, 1188951), (39, 396317), (61, 253383), (73, 211731), (89, 173667), (183, 84461), (219, 70577), (267, 57889), (793, 19491), (949, 16287), (1157, 13359), (2379, 6497), (2847, 5429), (3471, 4453)]