42345585

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5539

約数の個数: 40

約数和(自身を含む): 79918080

約数和(自身を除く): 37572495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 5503, 7695, 16509, 27515, 49527, 82545, 104557, 148581, 247635, 313671, 445743, 522785, 742905, 941013, 1568355, 2228715, 2823039, 4705065, 8469117, 14115195, 42345585]

約数ペア:

[(1, 42345585), (3, 14115195), (5, 8469117), (9, 4705065), (15, 2823039), (19, 2228715), (27, 1568355), (45, 941013), (57, 742905), (81, 522785), (95, 445743), (135, 313671), (171, 247635), (285, 148581), (405, 104557), (513, 82545), (855, 49527), (1539, 27515), (2565, 16509), (5503, 7695)]