66367125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 135502848

約数和(自身を除く): 69135723

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 125, 155, 165, 173, 225, 275, 279, 341, 375, 465, 495, 519, 775, 825, 865, 1023, 1125, 1375, 1395, 1557, 1705, 1903, 2325, 2475, 2595, 3069, 3875, 4125, 4325, 5115, 5363, 5709, 6975, 7785, 8525, 9515, 11625, 12375, 12975, 15345, 16089, 17127, 21625, 25575, 26815, 28545, 34875, 38925, 42625, 47575, 48267, 58993, 64875, 76725, 80445, 85635, 127875, 134075, 142725, 176979, 194625, 237875, 241335, 294965, 383625, 402225, 428175, 530937, 670375, 713625, 884895, 1206675, 1474825, 2011125, 2140875, 2654685, 4424475, 6033375, 7374125, 13273425, 22122375, 66367125]

約数ペア:

[(1, 66367125), (3, 22122375), (5, 13273425), (9, 7374125), (11, 6033375), (15, 4424475), (25, 2654685), (31, 2140875), (33, 2011125), (45, 1474825), (55, 1206675), (75, 884895), (93, 713625), (99, 670375), (125, 530937), (155, 428175), (165, 402225), (173, 383625), (225, 294965), (275, 241335), (279, 237875), (341, 194625), (375, 176979), (465, 142725), (495, 134075), (519, 127875), (775, 85635), (825, 80445), (865, 76725), (1023, 64875), (1125, 58993), (1375, 48267), (1395, 47575), (1557, 42625), (1705, 38925), (1903, 34875), (2325, 28545), (2475, 26815), (2595, 25575), (3069, 21625), (3875, 17127), (4125, 16089), (4325, 15345), (5115, 12975), (5363, 12375), (5709, 11625), (6975, 9515), (7785, 8525)]