15951450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 43300800

約数和(自身を除く): 27349350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 145, 150, 174, 190, 193, 285, 290, 386, 435, 475, 551, 570, 579, 725, 870, 950, 965, 1102, 1158, 1425, 1450, 1653, 1930, 2175, 2755, 2850, 2895, 3306, 3667, 4350, 4825, 5510, 5597, 5790, 7334, 8265, 9650, 11001, 11194, 13775, 14475, 16530, 16791, 18335, 22002, 27550, 27985, 28950, 33582, 36670, 41325, 55005, 55970, 82650, 83955, 91675, 106343, 110010, 139925, 167910, 183350, 212686, 275025, 279850, 319029, 419775, 531715, 550050, 638058, 839550, 1063430, 1595145, 2658575, 3190290, 5317150, 7975725, 15951450]

約数ペア:

[(1, 15951450), (2, 7975725), (3, 5317150), (5, 3190290), (6, 2658575), (10, 1595145), (15, 1063430), (19, 839550), (25, 638058), (29, 550050), (30, 531715), (38, 419775), (50, 319029), (57, 279850), (58, 275025), (75, 212686), (87, 183350), (95, 167910), (114, 139925), (145, 110010), (150, 106343), (174, 91675), (190, 83955), (193, 82650), (285, 55970), (290, 55005), (386, 41325), (435, 36670), (475, 33582), (551, 28950), (570, 27985), (579, 27550), (725, 22002), (870, 18335), (950, 16791), (965, 16530), (1102, 14475), (1158, 13775), (1425, 11194), (1450, 11001), (1653, 9650), (1930, 8265), (2175, 7334), (2755, 5790), (2850, 5597), (2895, 5510), (3306, 4825), (3667, 4350)]