42132675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 76106240

約数和(自身を除く): 33973565

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 395, 547, 975, 1027, 1185, 1641, 1975, 2735, 3081, 5135, 5925, 7111, 8205, 13675, 15405, 21333, 25675, 35555, 41025, 43213, 77025, 106665, 129639, 177775, 216065, 533325, 561769, 648195, 1080325, 1685307, 2808845, 3240975, 8426535, 14044225, 42132675]

約数ペア:

[(1, 42132675), (3, 14044225), (5, 8426535), (13, 3240975), (15, 2808845), (25, 1685307), (39, 1080325), (65, 648195), (75, 561769), (79, 533325), (195, 216065), (237, 177775), (325, 129639), (395, 106665), (547, 77025), (975, 43213), (1027, 41025), (1185, 35555), (1641, 25675), (1975, 21333), (2735, 15405), (3081, 13675), (5135, 8205), (5925, 7111)]