25492027725

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1218257}}^1$

素因数の和:1218307

約数の個数: 48

約数和(自身を含む): 48340477440

約数和(自身を除く): 22848449715

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 1218257, 3654771, 6091285, 10964313, 18273855, 30456425, 32892939, 37765967, 54821565, 91369275, 113297901, 164464695, 188829835, 274107825, 339893703, 566489505, 822323475, 944149175, 1019681109, 1699468515, 2832447525, 5098405545, 8497342575, 25492027725]

約数ペア:

[(1, 25492027725), (3, 8497342575), (5, 5098405545), (9, 2832447525), (15, 1699468515), (25, 1019681109), (27, 944149175), (31, 822323475), (45, 566489505), (75, 339893703), (93, 274107825), (135, 188829835), (155, 164464695), (225, 113297901), (279, 91369275), (465, 54821565), (675, 37765967), (775, 32892939), (837, 30456425), (1395, 18273855), (2325, 10964313), (4185, 6091285), (6975, 3654771), (20925, 1218257)]