15382548

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 40584852

約数和(自身を除く): 25202304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 241, 324, 394, 482, 591, 723, 788, 964, 1182, 1446, 1773, 2169, 2364, 2892, 3546, 4338, 5319, 6507, 7092, 8676, 10638, 13014, 15957, 19521, 21276, 26028, 31914, 39042, 47477, 63828, 78084, 94954, 142431, 189908, 284862, 427293, 569724, 854586, 1281879, 1709172, 2563758, 3845637, 5127516, 7691274, 15382548]

約数ペア:

[(1, 15382548), (2, 7691274), (3, 5127516), (4, 3845637), (6, 2563758), (9, 1709172), (12, 1281879), (18, 854586), (27, 569724), (36, 427293), (54, 284862), (81, 189908), (108, 142431), (162, 94954), (197, 78084), (241, 63828), (324, 47477), (394, 39042), (482, 31914), (591, 26028), (723, 21276), (788, 19521), (964, 15957), (1182, 13014), (1446, 10638), (1773, 8676), (2169, 7092), (2364, 6507), (2892, 5319), (3546, 4338)]