158889273295

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 193483382400

約数和(自身を除く): 34594109105

約数列:

[1, 5, 109, 359, 457, 545, 1777, 1795, 2285, 8885, 39131, 49813, 164063, 193693, 195655, 249065, 637943, 812089, 820315, 968465, 3189715, 4060445, 17882867, 69535787, 88517701, 89414335, 291539951, 347678935, 442588505, 1457699755, 31777854659, 158889273295]

約数ペア:

[(1, 158889273295), (5, 31777854659), (109, 1457699755), (359, 442588505), (457, 347678935), (545, 291539951), (1777, 89414335), (1795, 88517701), (2285, 69535787), (8885, 17882867), (39131, 4060445), (49813, 3189715), (164063, 968465), (193693, 820315), (195655, 812089), (249065, 637943)]