127202385

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 215721792

約数和(自身を除く): 88519407

約数列:

[1, 3, 5, 15, 43, 53, 61, 129, 159, 183, 215, 265, 305, 645, 795, 915, 2279, 2623, 3233, 3721, 6837, 7869, 9699, 11163, 11395, 13115, 16165, 18605, 34185, 39345, 48495, 55815, 139019, 160003, 197213, 417057, 480009, 591639, 695095, 800015, 986065, 2085285, 2400045, 2958195, 8480159, 25440477, 42400795, 127202385]

約数ペア:

[(1, 127202385), (3, 42400795), (5, 25440477), (15, 8480159), (43, 2958195), (53, 2400045), (61, 2085285), (129, 986065), (159, 800015), (183, 695095), (215, 591639), (265, 480009), (305, 417057), (645, 197213), (795, 160003), (915, 139019), (2279, 55815), (2623, 48495), (3233, 39345), (3721, 34185), (6837, 18605), (7869, 16165), (9699, 13115), (11163, 11395)]