3905157045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 6520872960

約数和(自身を除く): 2615715915

約数列:

[1, 3, 5, 15, 37, 111, 139, 185, 223, 227, 417, 555, 669, 681, 695, 1115, 1135, 2085, 3345, 3405, 5143, 8251, 8399, 15429, 24753, 25197, 25715, 30997, 31553, 41255, 41995, 50621, 77145, 92991, 94659, 123765, 125985, 151863, 154985, 157765, 253105, 464955, 473295, 759315, 1146889, 1167461, 1872977, 3440667, 3502383, 5618931, 5734445, 5837305, 7036319, 9364885, 17203335, 17511915, 21108957, 28094655, 35181595, 105544785, 260343803, 781031409, 1301719015, 3905157045]

約数ペア:

[(1, 3905157045), (3, 1301719015), (5, 781031409), (15, 260343803), (37, 105544785), (111, 35181595), (139, 28094655), (185, 21108957), (223, 17511915), (227, 17203335), (417, 9364885), (555, 7036319), (669, 5837305), (681, 5734445), (695, 5618931), (1115, 3502383), (1135, 3440667), (2085, 1872977), (3345, 1167461), (3405, 1146889), (5143, 759315), (8251, 473295), (8399, 464955), (15429, 253105), (24753, 157765), (25197, 154985), (25715, 151863), (30997, 125985), (31553, 123765), (41255, 94659), (41995, 92991), (50621, 77145)]