47043750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 127304352

約数和(自身を除く): 80260602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 193, 195, 250, 325, 375, 386, 390, 579, 625, 650, 750, 965, 975, 1158, 1250, 1625, 1875, 1930, 1950, 2509, 2895, 3125, 3250, 3750, 4825, 4875, 5018, 5790, 6250, 7527, 8125, 9375, 9650, 9750, 12545, 14475, 15054, 16250, 18750, 24125, 24375, 25090, 28950, 37635, 40625, 48250, 48750, 62725, 72375, 75270, 81250, 120625, 121875, 125450, 144750, 188175, 241250, 243750, 313625, 361875, 376350, 603125, 627250, 723750, 940875, 1206250, 1568125, 1809375, 1881750, 3136250, 3618750, 4704375, 7840625, 9408750, 15681250, 23521875, 47043750]

約数ペア:

[(1, 47043750), (2, 23521875), (3, 15681250), (5, 9408750), (6, 7840625), (10, 4704375), (13, 3618750), (15, 3136250), (25, 1881750), (26, 1809375), (30, 1568125), (39, 1206250), (50, 940875), (65, 723750), (75, 627250), (78, 603125), (125, 376350), (130, 361875), (150, 313625), (193, 243750), (195, 241250), (250, 188175), (325, 144750), (375, 125450), (386, 121875), (390, 120625), (579, 81250), (625, 75270), (650, 72375), (750, 62725), (965, 48750), (975, 48250), (1158, 40625), (1250, 37635), (1625, 28950), (1875, 25090), (1930, 24375), (1950, 24125), (2509, 18750), (2895, 16250), (3125, 15054), (3250, 14475), (3750, 12545), (4825, 9750), (4875, 9650), (5018, 9375), (5790, 8125), (6250, 7527)]