23163525

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 52925184

約数和(自身を除く): 29761659

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 99, 105, 147, 165, 175, 191, 225, 231, 245, 275, 315, 385, 441, 495, 525, 539, 573, 693, 735, 825, 955, 1155, 1225, 1337, 1575, 1617, 1719, 1925, 2101, 2205, 2475, 2695, 2865, 3465, 3675, 4011, 4775, 4851, 5775, 6303, 6685, 8085, 8595, 9359, 10505, 11025, 12033, 13475, 14325, 14707, 17325, 18909, 20055, 24255, 28077, 31515, 33425, 40425, 42975, 44121, 46795, 52525, 60165, 73535, 84231, 94545, 100275, 102949, 121275, 132363, 140385, 157575, 220605, 233975, 300825, 308847, 367675, 421155, 472725, 514745, 661815, 701925, 926541, 1103025, 1544235, 2105775, 2573725, 3309075, 4632705, 7721175, 23163525]

約数ペア:

[(1, 23163525), (3, 7721175), (5, 4632705), (7, 3309075), (9, 2573725), (11, 2105775), (15, 1544235), (21, 1103025), (25, 926541), (33, 701925), (35, 661815), (45, 514745), (49, 472725), (55, 421155), (63, 367675), (75, 308847), (77, 300825), (99, 233975), (105, 220605), (147, 157575), (165, 140385), (175, 132363), (191, 121275), (225, 102949), (231, 100275), (245, 94545), (275, 84231), (315, 73535), (385, 60165), (441, 52525), (495, 46795), (525, 44121), (539, 42975), (573, 40425), (693, 33425), (735, 31515), (825, 28077), (955, 24255), (1155, 20055), (1225, 18909), (1337, 17325), (1575, 14707), (1617, 14325), (1719, 13475), (1925, 12033), (2101, 11025), (2205, 10505), (2475, 9359), (2695, 8595), (2865, 8085), (3465, 6685), (3675, 6303), (4011, 5775), (4775, 4851)]