6614861075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 9137468736

約数和(自身を除く): 2522607661

約数列:

[1, 5, 17, 25, 41, 47, 85, 197, 205, 235, 425, 697, 799, 985, 1025, 1175, 1681, 1927, 3349, 3485, 3995, 4925, 8077, 8405, 9259, 9635, 16745, 17425, 19975, 28577, 32759, 40385, 42025, 46295, 48175, 79007, 83725, 137309, 142885, 157403, 163795, 201925, 231475, 331157, 379619, 395035, 686545, 714425, 787015, 818975, 1343119, 1655785, 1898095, 1975175, 3432725, 3935075, 5629669, 6453523, 6715595, 8278925, 9490475, 15564379, 28148345, 32267615, 33577975, 77821895, 140741725, 161338075, 264594443, 389109475, 1322972215, 6614861075]

約数ペア:

[(1, 6614861075), (5, 1322972215), (17, 389109475), (25, 264594443), (41, 161338075), (47, 140741725), (85, 77821895), (197, 33577975), (205, 32267615), (235, 28148345), (425, 15564379), (697, 9490475), (799, 8278925), (985, 6715595), (1025, 6453523), (1175, 5629669), (1681, 3935075), (1927, 3432725), (3349, 1975175), (3485, 1898095), (3995, 1655785), (4925, 1343119), (8077, 818975), (8405, 787015), (9259, 714425), (9635, 686545), (16745, 395035), (17425, 379619), (19975, 331157), (28577, 231475), (32759, 201925), (40385, 163795), (42025, 157403), (46295, 142885), (48175, 137309), (79007, 83725)]