66536385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 122757120

約数和(自身を除く): 56220735

約数列:

[1, 3, 5, 15, 17, 19, 31, 51, 57, 85, 93, 95, 155, 255, 285, 323, 443, 465, 527, 589, 969, 1329, 1581, 1615, 1767, 2215, 2635, 2945, 4845, 6645, 7531, 7905, 8417, 8835, 10013, 13733, 22593, 25251, 30039, 37655, 41199, 42085, 50065, 68665, 112965, 126255, 143089, 150195, 205995, 233461, 260927, 429267, 700383, 715445, 782781, 1167305, 1304635, 2146335, 3501915, 3913905, 4435759, 13307277, 22178795, 66536385]

約数ペア:

[(1, 66536385), (3, 22178795), (5, 13307277), (15, 4435759), (17, 3913905), (19, 3501915), (31, 2146335), (51, 1304635), (57, 1167305), (85, 782781), (93, 715445), (95, 700383), (155, 429267), (255, 260927), (285, 233461), (323, 205995), (443, 150195), (465, 143089), (527, 126255), (589, 112965), (969, 68665), (1329, 50065), (1581, 42085), (1615, 41199), (1767, 37655), (2215, 30039), (2635, 25251), (2945, 22593), (4845, 13733), (6645, 10013), (7531, 8835), (7905, 8417)]