66098685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 49608195

約数列:

[1, 3, 5, 15, 29, 47, 53, 61, 87, 141, 145, 159, 183, 235, 265, 305, 435, 705, 795, 915, 1363, 1537, 1769, 2491, 2867, 3233, 4089, 4611, 5307, 6815, 7473, 7685, 8601, 8845, 9699, 12455, 14335, 16165, 20445, 23055, 26535, 37365, 43005, 48495, 72239, 83143, 93757, 151951, 216717, 249429, 281271, 361195, 415715, 455853, 468785, 759755, 1083585, 1247145, 1406355, 2279265, 4406579, 13219737, 22032895, 66098685]

約数ペア:

[(1, 66098685), (3, 22032895), (5, 13219737), (15, 4406579), (29, 2279265), (47, 1406355), (53, 1247145), (61, 1083585), (87, 759755), (141, 468785), (145, 455853), (159, 415715), (183, 361195), (235, 281271), (265, 249429), (305, 216717), (435, 151951), (705, 93757), (795, 83143), (915, 72239), (1363, 48495), (1537, 43005), (1769, 37365), (2491, 26535), (2867, 23055), (3233, 20445), (4089, 16165), (4611, 14335), (5307, 12455), (6815, 9699), (7473, 8845), (7685, 8601)]