42634755

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 60

約数和(自身を含む): 80295600

約数和(自身を除く): 37660845

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 199, 207, 345, 405, 529, 597, 621, 995, 1035, 1587, 1791, 1863, 2645, 2985, 3105, 4577, 4761, 5373, 7935, 8955, 9315, 13731, 14283, 16119, 22885, 23805, 26865, 41193, 42849, 68655, 71415, 80595, 105271, 123579, 205965, 214245, 315813, 370737, 526355, 617895, 947439, 1579065, 1853685, 2842317, 4737195, 8526951, 14211585, 42634755]

約数ペア:

[(1, 42634755), (3, 14211585), (5, 8526951), (9, 4737195), (15, 2842317), (23, 1853685), (27, 1579065), (45, 947439), (69, 617895), (81, 526355), (115, 370737), (135, 315813), (199, 214245), (207, 205965), (345, 123579), (405, 105271), (529, 80595), (597, 71415), (621, 68655), (995, 42849), (1035, 41193), (1587, 26865), (1791, 23805), (1863, 22885), (2645, 16119), (2985, 14283), (3105, 13731), (4577, 9315), (4761, 8955), (5373, 7935)]