13751250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 36363360

約数和(自身を除く): 22612110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 193, 250, 285, 375, 386, 475, 570, 579, 625, 750, 950, 965, 1158, 1250, 1425, 1875, 1930, 2375, 2850, 2895, 3667, 3750, 4750, 4825, 5790, 7125, 7334, 9650, 11001, 11875, 14250, 14475, 18335, 22002, 23750, 24125, 28950, 35625, 36670, 48250, 55005, 71250, 72375, 91675, 110010, 120625, 144750, 183350, 241250, 275025, 361875, 458375, 550050, 723750, 916750, 1375125, 2291875, 2750250, 4583750, 6875625, 13751250]

約数ペア:

[(1, 13751250), (2, 6875625), (3, 4583750), (5, 2750250), (6, 2291875), (10, 1375125), (15, 916750), (19, 723750), (25, 550050), (30, 458375), (38, 361875), (50, 275025), (57, 241250), (75, 183350), (95, 144750), (114, 120625), (125, 110010), (150, 91675), (190, 72375), (193, 71250), (250, 55005), (285, 48250), (375, 36670), (386, 35625), (475, 28950), (570, 24125), (579, 23750), (625, 22002), (750, 18335), (950, 14475), (965, 14250), (1158, 11875), (1250, 11001), (1425, 9650), (1875, 7334), (1930, 7125), (2375, 5790), (2850, 4825), (2895, 4750), (3667, 3750)]