15692142739

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1747}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 20086617600

約数和(自身を除く): 4394474861

約数列:

[1, 7, 13, 49, 59, 91, 239, 413, 637, 767, 1673, 1747, 2891, 3107, 5369, 11711, 12229, 14101, 21749, 22711, 37583, 85603, 98707, 103073, 152243, 158977, 183313, 417533, 690949, 721511, 1112839, 1283191, 1339949, 2922731, 5050577, 5427929, 8982337, 9379643, 20459117, 24634447, 37995503, 65657501, 172441129, 265968521, 320247811, 1207087903, 2241734677, 15692142739]

約数ペア:

[(1, 15692142739), (7, 2241734677), (13, 1207087903), (49, 320247811), (59, 265968521), (91, 172441129), (239, 65657501), (413, 37995503), (637, 24634447), (767, 20459117), (1673, 9379643), (1747, 8982337), (2891, 5427929), (3107, 5050577), (5369, 2922731), (11711, 1339949), (12229, 1283191), (14101, 1112839), (21749, 721511), (22711, 690949), (37583, 417533), (85603, 183313), (98707, 158977), (103073, 152243)]