82498605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 72632595

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 1049, 1605, 2247, 3147, 3745, 5243, 5245, 7343, 11235, 15729, 15735, 22029, 26215, 36715, 51401, 78645, 110145, 112243, 154203, 257005, 336729, 561215, 771015, 785701, 1683645, 2357103, 3928505, 5499907, 11785515, 16499721, 27499535, 82498605]

約数ペア:

[(1, 82498605), (3, 27499535), (5, 16499721), (7, 11785515), (15, 5499907), (21, 3928505), (35, 2357103), (49, 1683645), (105, 785701), (107, 771015), (147, 561215), (245, 336729), (321, 257005), (535, 154203), (735, 112243), (749, 110145), (1049, 78645), (1605, 51401), (2247, 36715), (3147, 26215), (3745, 22029), (5243, 15735), (5245, 15729), (7343, 11235)]