479700000075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1\times {\mathrm{1987}}^1$

素因数の和:3097

約数の個数: 96

約数和(自身を含む): 840586199040

約数和(自身を除く): 360886198965

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 191, 285, 475, 573, 887, 955, 1425, 1987, 2661, 2865, 3629, 4435, 4775, 5961, 9935, 10887, 13305, 14325, 16853, 18145, 22175, 29805, 37753, 49675, 50559, 54435, 66525, 84265, 90725, 113259, 149025, 169417, 188765, 252795, 272175, 379517, 421325, 508251, 566295, 847085, 943825, 1138551, 1263975, 1762469, 1897585, 2541255, 2831475, 3218923, 4235425, 5287407, 5692755, 7210823, 8812345, 9487925, 9656769, 12706275, 16094615, 21632469, 26437035, 28463775, 33486911, 36054115, 44061725, 48283845, 80473075, 100460733, 108162345, 132185175, 167434555, 180270575, 241419225, 336631579, 502303665, 540811725, 837172775, 1009894737, 1683157895, 2511518325, 5049473685, 6396000001, 8415789475, 19188000003, 25247368425, 31980000005, 95940000015, 159900000025, 479700000075]

約数ペア:

[(1, 479700000075), (3, 159900000025), (5, 95940000015), (15, 31980000005), (19, 25247368425), (25, 19188000003), (57, 8415789475), (75, 6396000001), (95, 5049473685), (191, 2511518325), (285, 1683157895), (475, 1009894737), (573, 837172775), (887, 540811725), (955, 502303665), (1425, 336631579), (1987, 241419225), (2661, 180270575), (2865, 167434555), (3629, 132185175), (4435, 108162345), (4775, 100460733), (5961, 80473075), (9935, 48283845), (10887, 44061725), (13305, 36054115), (14325, 33486911), (16853, 28463775), (18145, 26437035), (22175, 21632469), (29805, 16094615), (37753, 12706275), (49675, 9656769), (50559, 9487925), (54435, 8812345), (66525, 7210823), (84265, 5692755), (90725, 5287407), (113259, 4235425), (149025, 3218923), (169417, 2831475), (188765, 2541255), (252795, 1897585), (272175, 1762469), (379517, 1263975), (421325, 1138551), (508251, 943825), (566295, 847085)]