321361014735

素因数分解:

$3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1616057}}^1$

素因数の和:1616565

約数の個数: 40

約数和(自身を含む): 577242989136

約数和(自身を除く): 255881974401

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 491, 1473, 2455, 4419, 7365, 13257, 22095, 39771, 66285, 198855, 1616057, 4848171, 8080285, 14544513, 24240855, 43633539, 72722565, 130900617, 218167695, 654503085, 793483987, 2380451961, 3967419935, 7141355883, 11902259805, 21424067649, 35706779415, 64272202947, 107120338245, 321361014735]

約数ペア:

[(1, 321361014735), (3, 107120338245), (5, 64272202947), (9, 35706779415), (15, 21424067649), (27, 11902259805), (45, 7141355883), (81, 3967419935), (135, 2380451961), (405, 793483987), (491, 654503085), (1473, 218167695), (2455, 130900617), (4419, 72722565), (7365, 43633539), (13257, 24240855), (22095, 14544513), (39771, 8080285), (66285, 4848171), (198855, 1616057)]