1511552007

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 2643603456

約数和(自身を除く): 1132051449

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 607, 609, 841, 987, 1363, 1821, 1827, 2523, 2961, 4089, 4249, 5463, 5887, 7569, 9541, 12267, 12747, 17603, 17661, 28529, 28623, 38241, 39527, 52809, 52983, 85587, 85869, 118581, 123221, 158427, 199703, 256761, 276689, 355743, 369663, 510487, 599109, 827341, 830067, 1108989, 1531461, 1797327, 2482023, 2490201, 3573409, 4594383, 5791387, 7446069, 10720227, 17374161, 23992889, 32160681, 52122483, 71978667, 167950223, 215936001, 503850669, 1511552007]

約数ペア:

[(1, 1511552007), (3, 503850669), (7, 215936001), (9, 167950223), (21, 71978667), (29, 52122483), (47, 32160681), (63, 23992889), (87, 17374161), (141, 10720227), (203, 7446069), (261, 5791387), (329, 4594383), (423, 3573409), (607, 2490201), (609, 2482023), (841, 1797327), (987, 1531461), (1363, 1108989), (1821, 830067), (1827, 827341), (2523, 599109), (2961, 510487), (4089, 369663), (4249, 355743), (5463, 276689), (5887, 256761), (7569, 199703), (9541, 158427), (12267, 123221), (12747, 118581), (17603, 85869), (17661, 85587), (28529, 52983), (28623, 52809), (38241, 39527)]