15947910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 45995040

約数和(自身を除く): 30047130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 165, 178, 181, 198, 267, 330, 362, 445, 495, 534, 543, 801, 890, 905, 979, 990, 1086, 1335, 1602, 1629, 1810, 1958, 1991, 2670, 2715, 2937, 3258, 3982, 4005, 4895, 5430, 5874, 5973, 8010, 8145, 8811, 9790, 9955, 11946, 14685, 16109, 16290, 17622, 17919, 19910, 29370, 29865, 32218, 35838, 44055, 48327, 59730, 80545, 88110, 89595, 96654, 144981, 161090, 177199, 179190, 241635, 289962, 354398, 483270, 531597, 724905, 885995, 1063194, 1449810, 1594791, 1771990, 2657985, 3189582, 5315970, 7973955, 15947910]

約数ペア:

[(1, 15947910), (2, 7973955), (3, 5315970), (5, 3189582), (6, 2657985), (9, 1771990), (10, 1594791), (11, 1449810), (15, 1063194), (18, 885995), (22, 724905), (30, 531597), (33, 483270), (45, 354398), (55, 289962), (66, 241635), (89, 179190), (90, 177199), (99, 161090), (110, 144981), (165, 96654), (178, 89595), (181, 88110), (198, 80545), (267, 59730), (330, 48327), (362, 44055), (445, 35838), (495, 32218), (534, 29865), (543, 29370), (801, 19910), (890, 17919), (905, 17622), (979, 16290), (990, 16109), (1086, 14685), (1335, 11946), (1602, 9955), (1629, 9790), (1810, 8811), (1958, 8145), (1991, 8010), (2670, 5973), (2715, 5874), (2937, 5430), (3258, 4895), (3982, 4005)]