23929455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 22726545

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 449, 561, 627, 935, 969, 1045, 1347, 1615, 2245, 2805, 3135, 3553, 4845, 4939, 6735, 7633, 8531, 10659, 14817, 17765, 22899, 24695, 25593, 38165, 42655, 53295, 74085, 83963, 93841, 114495, 127965, 145027, 251889, 281523, 419815, 435081, 469205, 725135, 1259445, 1407615, 1595297, 2175405, 4785891, 7976485, 23929455]

約数ペア:

[(1, 23929455), (3, 7976485), (5, 4785891), (11, 2175405), (15, 1595297), (17, 1407615), (19, 1259445), (33, 725135), (51, 469205), (55, 435081), (57, 419815), (85, 281523), (95, 251889), (165, 145027), (187, 127965), (209, 114495), (255, 93841), (285, 83963), (323, 74085), (449, 53295), (561, 42655), (627, 38165), (935, 25593), (969, 24695), (1045, 22899), (1347, 17765), (1615, 14817), (2245, 10659), (2805, 8531), (3135, 7633), (3553, 6735), (4845, 4939)]