2019292845

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 3376308096

約数和(自身を除く): 1357015251

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 615, 795, 1511, 1681, 2173, 4533, 5043, 6519, 7555, 8405, 10865, 22665, 25215, 32595, 61951, 80083, 89093, 185853, 240249, 267279, 309755, 400415, 445465, 929265, 1201245, 1336395, 2539991, 3283403, 7619973, 9850209, 12699955, 16417015, 38099865, 49251045, 134619523, 403858569, 673097615, 2019292845]

約数ペア:

[(1, 2019292845), (3, 673097615), (5, 403858569), (15, 134619523), (41, 49251045), (53, 38099865), (123, 16417015), (159, 12699955), (205, 9850209), (265, 7619973), (615, 3283403), (795, 2539991), (1511, 1336395), (1681, 1201245), (2173, 929265), (4533, 445465), (5043, 400415), (6519, 309755), (7555, 267279), (8405, 240249), (10865, 185853), (22665, 89093), (25215, 80083), (32595, 61951)]