26253675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 54679040

約数和(自身を除く): 28425365

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 211, 225, 237, 315, 395, 525, 553, 633, 711, 1055, 1185, 1477, 1575, 1659, 1899, 1975, 2765, 3165, 3555, 4431, 4977, 5275, 5925, 7385, 8295, 9495, 13293, 13825, 15825, 16669, 17775, 22155, 24885, 36925, 41475, 47475, 50007, 66465, 83345, 110775, 116683, 124425, 150021, 250035, 332325, 350049, 416725, 583415, 750105, 1050147, 1250175, 1750245, 2917075, 3750525, 5250735, 8751225, 26253675]

約数ペア:

[(1, 26253675), (3, 8751225), (5, 5250735), (7, 3750525), (9, 2917075), (15, 1750245), (21, 1250175), (25, 1050147), (35, 750105), (45, 583415), (63, 416725), (75, 350049), (79, 332325), (105, 250035), (175, 150021), (211, 124425), (225, 116683), (237, 110775), (315, 83345), (395, 66465), (525, 50007), (553, 47475), (633, 41475), (711, 36925), (1055, 24885), (1185, 22155), (1477, 17775), (1575, 16669), (1659, 15825), (1899, 13825), (1975, 13293), (2765, 9495), (3165, 8295), (3555, 7385), (4431, 5925), (4977, 5275)]