83444715

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 155320320

約数和(自身を除く): 71875605

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 127, 135, 155, 157, 279, 381, 465, 471, 635, 785, 837, 1143, 1395, 1413, 1905, 2355, 3429, 3937, 4185, 4239, 4867, 5715, 7065, 11811, 14601, 17145, 19685, 19939, 21195, 24335, 35433, 43803, 59055, 59817, 73005, 99695, 106299, 131409, 177165, 179451, 219015, 299085, 531495, 538353, 618109, 657045, 897255, 1854327, 2691765, 3090545, 5562981, 9271635, 16688943, 27814905, 83444715]

約数ペア:

[(1, 83444715), (3, 27814905), (5, 16688943), (9, 9271635), (15, 5562981), (27, 3090545), (31, 2691765), (45, 1854327), (93, 897255), (127, 657045), (135, 618109), (155, 538353), (157, 531495), (279, 299085), (381, 219015), (465, 179451), (471, 177165), (635, 131409), (785, 106299), (837, 99695), (1143, 73005), (1395, 59817), (1413, 59055), (1905, 43803), (2355, 35433), (3429, 24335), (3937, 21195), (4185, 19939), (4239, 19685), (4867, 17145), (5715, 14601), (7065, 11811)]