25587270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 71165952

約数和(自身を除く): 45578682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 47, 69, 90, 94, 115, 138, 141, 207, 230, 235, 263, 282, 345, 414, 423, 470, 526, 690, 705, 789, 846, 1035, 1081, 1315, 1410, 1578, 2070, 2115, 2162, 2367, 2630, 3243, 3945, 4230, 4734, 5405, 6049, 6486, 7890, 9729, 10810, 11835, 12098, 12361, 16215, 18147, 19458, 23670, 24722, 30245, 32430, 36294, 37083, 48645, 54441, 60490, 61805, 74166, 90735, 97290, 108882, 111249, 123610, 181470, 185415, 222498, 272205, 284303, 370830, 544410, 556245, 568606, 852909, 1112490, 1421515, 1705818, 2558727, 2843030, 4264545, 5117454, 8529090, 12793635, 25587270]

約数ペア:

[(1, 25587270), (2, 12793635), (3, 8529090), (5, 5117454), (6, 4264545), (9, 2843030), (10, 2558727), (15, 1705818), (18, 1421515), (23, 1112490), (30, 852909), (45, 568606), (46, 556245), (47, 544410), (69, 370830), (90, 284303), (94, 272205), (115, 222498), (138, 185415), (141, 181470), (207, 123610), (230, 111249), (235, 108882), (263, 97290), (282, 90735), (345, 74166), (414, 61805), (423, 60490), (470, 54441), (526, 48645), (690, 37083), (705, 36294), (789, 32430), (846, 30245), (1035, 24722), (1081, 23670), (1315, 19458), (1410, 18147), (1578, 16215), (2070, 12361), (2115, 12098), (2162, 11835), (2367, 10810), (2630, 9729), (3243, 7890), (3945, 6486), (4230, 6049), (4734, 5405)]