39513375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 80990208

約数和(自身を除く): 41476833

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 103, 125, 155, 165, 225, 275, 279, 309, 341, 375, 465, 495, 515, 775, 825, 927, 1023, 1125, 1133, 1375, 1395, 1545, 1705, 2325, 2475, 2575, 3069, 3193, 3399, 3875, 4125, 4635, 5115, 5665, 6975, 7725, 8525, 9579, 10197, 11625, 12375, 12875, 15345, 15965, 16995, 23175, 25575, 28325, 28737, 34875, 35123, 38625, 42625, 47895, 50985, 76725, 79825, 84975, 105369, 115875, 127875, 141625, 143685, 175615, 239475, 254925, 316107, 383625, 399125, 424875, 526845, 718425, 878075, 1197375, 1274625, 1580535, 2634225, 3592125, 4390375, 7902675, 13171125, 39513375]

約数ペア:

[(1, 39513375), (3, 13171125), (5, 7902675), (9, 4390375), (11, 3592125), (15, 2634225), (25, 1580535), (31, 1274625), (33, 1197375), (45, 878075), (55, 718425), (75, 526845), (93, 424875), (99, 399125), (103, 383625), (125, 316107), (155, 254925), (165, 239475), (225, 175615), (275, 143685), (279, 141625), (309, 127875), (341, 115875), (375, 105369), (465, 84975), (495, 79825), (515, 76725), (775, 50985), (825, 47895), (927, 42625), (1023, 38625), (1125, 35123), (1133, 34875), (1375, 28737), (1395, 28325), (1545, 25575), (1705, 23175), (2325, 16995), (2475, 15965), (2575, 15345), (3069, 12875), (3193, 12375), (3399, 11625), (3875, 10197), (4125, 9579), (4635, 8525), (5115, 7725), (5665, 6975)]