15672002255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 23441273856

約数和(自身を除く): 7769271601

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 241, 455, 655, 917, 1091, 1205, 1687, 1703, 3133, 4585, 5455, 7637, 8435, 8515, 11921, 14183, 15665, 21931, 31571, 38185, 59605, 70915, 99281, 109655, 142921, 157855, 220997, 262931, 410423, 496405, 714605, 1000447, 1104985, 1314655, 1840517, 1857973, 2052115, 2872961, 3418103, 5002235, 9202585, 9289865, 13005811, 14364805, 17090515, 23926721, 34443961, 65029055, 119633605, 172219805, 241107727, 447771493, 1205538635, 2238857465, 3134400451, 15672002255]

約数ペア:

[(1, 15672002255), (5, 3134400451), (7, 2238857465), (13, 1205538635), (35, 447771493), (65, 241107727), (91, 172219805), (131, 119633605), (241, 65029055), (455, 34443961), (655, 23926721), (917, 17090515), (1091, 14364805), (1205, 13005811), (1687, 9289865), (1703, 9202585), (3133, 5002235), (4585, 3418103), (5455, 2872961), (7637, 2052115), (8435, 1857973), (8515, 1840517), (11921, 1314655), (14183, 1104985), (15665, 1000447), (21931, 714605), (31571, 496405), (38185, 410423), (59605, 262931), (70915, 220997), (99281, 157855), (109655, 142921)]