41962275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 79794000

約数和(自身を除く): 37831725

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 59, 75, 87, 109, 145, 177, 225, 261, 295, 327, 435, 531, 545, 725, 885, 981, 1305, 1475, 1635, 1711, 2175, 2655, 2725, 3161, 4425, 4905, 5133, 6431, 6525, 8175, 8555, 9483, 13275, 15399, 15805, 19293, 24525, 25665, 28449, 32155, 42775, 47415, 57879, 76995, 79025, 96465, 128325, 142245, 160775, 186499, 237075, 289395, 384975, 482325, 559497, 711225, 932495, 1446975, 1678491, 2797485, 4662475, 8392455, 13987425, 41962275]

約数ペア:

[(1, 41962275), (3, 13987425), (5, 8392455), (9, 4662475), (15, 2797485), (25, 1678491), (29, 1446975), (45, 932495), (59, 711225), (75, 559497), (87, 482325), (109, 384975), (145, 289395), (177, 237075), (225, 186499), (261, 160775), (295, 142245), (327, 128325), (435, 96465), (531, 79025), (545, 76995), (725, 57879), (885, 47415), (981, 42775), (1305, 32155), (1475, 28449), (1635, 25665), (1711, 24525), (2175, 19293), (2655, 15805), (2725, 15399), (3161, 13275), (4425, 9483), (4905, 8555), (5133, 8175), (6431, 6525)]