225535167

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 392137200

約数和(自身を除く): 166602033

約数列:

[1, 3, 9, 11, 13, 33, 39, 89, 99, 117, 121, 143, 179, 267, 363, 429, 537, 801, 979, 1089, 1157, 1287, 1573, 1611, 1969, 2327, 2937, 3471, 4719, 5907, 6981, 8811, 10413, 10769, 12727, 14157, 15931, 17721, 20943, 21659, 25597, 32307, 38181, 47793, 64977, 76791, 96921, 114543, 139997, 143379, 175241, 194931, 207103, 230373, 281567, 419991, 525723, 621309, 844701, 1259973, 1577169, 1863927, 1927651, 2278133, 2534103, 5782953, 6834399, 17348859, 20503197, 25059463, 75178389, 225535167]

約数ペア:

[(1, 225535167), (3, 75178389), (9, 25059463), (11, 20503197), (13, 17348859), (33, 6834399), (39, 5782953), (89, 2534103), (99, 2278133), (117, 1927651), (121, 1863927), (143, 1577169), (179, 1259973), (267, 844701), (363, 621309), (429, 525723), (537, 419991), (801, 281567), (979, 230373), (1089, 207103), (1157, 194931), (1287, 175241), (1573, 143379), (1611, 139997), (1969, 114543), (2327, 96921), (2937, 76791), (3471, 64977), (4719, 47793), (5907, 38181), (6981, 32307), (8811, 25597), (10413, 21659), (10769, 20943), (12727, 17721), (14157, 15931)]