15672347885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{4243}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 20167488000

約数和(自身を除く): 4495140115

約数列:

[1, 5, 19, 59, 95, 295, 659, 1121, 3295, 4243, 5605, 12521, 21215, 38881, 62605, 80617, 194405, 250337, 403085, 738739, 1251685, 2796137, 3693695, 4756403, 13980685, 23782015, 53126603, 164972083, 265633015, 824860415, 3134469577, 15672347885]

約数ペア:

[(1, 15672347885), (5, 3134469577), (19, 824860415), (59, 265633015), (95, 164972083), (295, 53126603), (659, 23782015), (1121, 13980685), (3295, 4756403), (4243, 3693695), (5605, 2796137), (12521, 1251685), (21215, 738739), (38881, 403085), (62605, 250337), (80617, 194405)]