61235595

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3281

約数の個数: 40

約数和(自身を含む): 112140864

約数和(自身を除く): 50905269

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3217, 3807, 6345, 9651, 16085, 19035, 28953, 48255, 86859, 144765, 151199, 260577, 434295, 453597, 755995, 1302885, 1360791, 2267985, 4082373, 6803955, 12247119, 20411865, 61235595]

約数ペア:

[(1, 61235595), (3, 20411865), (5, 12247119), (9, 6803955), (15, 4082373), (27, 2267985), (45, 1360791), (47, 1302885), (81, 755995), (135, 453597), (141, 434295), (235, 260577), (405, 151199), (423, 144765), (705, 86859), (1269, 48255), (2115, 28953), (3217, 19035), (3807, 16085), (6345, 9651)]