73762515

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 64131885

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 83, 87, 135, 145, 227, 249, 261, 415, 435, 681, 747, 783, 1135, 1245, 1305, 2043, 2241, 2407, 3405, 3735, 3915, 6129, 6583, 7221, 10215, 11205, 12035, 18841, 19749, 21663, 30645, 32915, 36105, 56523, 59247, 64989, 94205, 98745, 108315, 169569, 177741, 282615, 296235, 324945, 508707, 546389, 847845, 888705, 1639167, 2543535, 2731945, 4917501, 8195835, 14752503, 24587505, 73762515]

約数ペア:

[(1, 73762515), (3, 24587505), (5, 14752503), (9, 8195835), (15, 4917501), (27, 2731945), (29, 2543535), (45, 1639167), (83, 888705), (87, 847845), (135, 546389), (145, 508707), (227, 324945), (249, 296235), (261, 282615), (415, 177741), (435, 169569), (681, 108315), (747, 98745), (783, 94205), (1135, 64989), (1245, 59247), (1305, 56523), (2043, 36105), (2241, 32915), (2407, 30645), (3405, 21663), (3735, 19749), (3915, 18841), (6129, 12035), (6583, 11205), (7221, 10215)]