25725195

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 22078197

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 683, 837, 1215, 1395, 2049, 2511, 3415, 4185, 6147, 7533, 10245, 12555, 18441, 21173, 30735, 37665, 55323, 63519, 92205, 105865, 165969, 190557, 276615, 317595, 571671, 829845, 952785, 1715013, 2858355, 5145039, 8575065, 25725195]

約数ペア:

[(1, 25725195), (3, 8575065), (5, 5145039), (9, 2858355), (15, 1715013), (27, 952785), (31, 829845), (45, 571671), (81, 317595), (93, 276615), (135, 190557), (155, 165969), (243, 105865), (279, 92205), (405, 63519), (465, 55323), (683, 37665), (837, 30735), (1215, 21173), (1395, 18441), (2049, 12555), (2511, 10245), (3415, 7533), (4185, 6147)]