26302725

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 50413440

約数和(自身を除く): 24110715

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 419, 465, 675, 775, 837, 1257, 1395, 2025, 2095, 2325, 2511, 3771, 4185, 6285, 6975, 10475, 11313, 12555, 12989, 18855, 20925, 31425, 33939, 38967, 56565, 62775, 64945, 94275, 116901, 169695, 194835, 282825, 324725, 350703, 584505, 848475, 974175, 1052109, 1753515, 2922525, 5260545, 8767575, 26302725]

約数ペア:

[(1, 26302725), (3, 8767575), (5, 5260545), (9, 2922525), (15, 1753515), (25, 1052109), (27, 974175), (31, 848475), (45, 584505), (75, 350703), (81, 324725), (93, 282825), (135, 194835), (155, 169695), (225, 116901), (279, 94275), (405, 64945), (419, 62775), (465, 56565), (675, 38967), (775, 33939), (837, 31425), (1257, 20925), (1395, 18855), (2025, 12989), (2095, 12555), (2325, 11313), (2511, 10475), (3771, 6975), (4185, 6285)]