2271123075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 4342597056

約数和(自身を除く): 2071473981

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 73, 75, 85, 195, 219, 221, 255, 325, 365, 425, 663, 949, 975, 1095, 1105, 1241, 1275, 1825, 1877, 2847, 3315, 3723, 4745, 5475, 5525, 5631, 6205, 9385, 14235, 16133, 16575, 18615, 23725, 24401, 28155, 31025, 31909, 46925, 48399, 71175, 73203, 80665, 93075, 95727, 122005, 137021, 140775, 159545, 241995, 366015, 403325, 411063, 414817, 478635, 610025, 685105, 797725, 1209975, 1244451, 1781273, 1830075, 2055315, 2074085, 2329357, 2393175, 3425525, 5343819, 6222255, 6988071, 8906365, 10276575, 10370425, 11646785, 26719095, 30281641, 31111275, 34940355, 44531825, 58233925, 90844923, 133595475, 151408205, 174701775, 454224615, 757041025, 2271123075]

約数ペア:

[(1, 2271123075), (3, 757041025), (5, 454224615), (13, 174701775), (15, 151408205), (17, 133595475), (25, 90844923), (39, 58233925), (51, 44531825), (65, 34940355), (73, 31111275), (75, 30281641), (85, 26719095), (195, 11646785), (219, 10370425), (221, 10276575), (255, 8906365), (325, 6988071), (365, 6222255), (425, 5343819), (663, 3425525), (949, 2393175), (975, 2329357), (1095, 2074085), (1105, 2055315), (1241, 1830075), (1275, 1781273), (1825, 1244451), (1877, 1209975), (2847, 797725), (3315, 685105), (3723, 610025), (4745, 478635), (5475, 414817), (5525, 411063), (5631, 403325), (6205, 366015), (9385, 241995), (14235, 159545), (16133, 140775), (16575, 137021), (18615, 122005), (23725, 95727), (24401, 93075), (28155, 80665), (31025, 73203), (31909, 71175), (46925, 48399)]