61189695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 126167040

約数和(自身を除く): 64977345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 887, 945, 1095, 1533, 1971, 2555, 2661, 3285, 4435, 4599, 6209, 7665, 7983, 9855, 13305, 13797, 18627, 22995, 23949, 31045, 39915, 55881, 64751, 68985, 93135, 119745, 167643, 194253, 279405, 323755, 453257, 582759, 838215, 971265, 1359771, 1748277, 2266285, 2913795, 4079313, 6798855, 8741385, 12237939, 20396565, 61189695]

約数ペア:

[(1, 61189695), (3, 20396565), (5, 12237939), (7, 8741385), (9, 6798855), (15, 4079313), (21, 2913795), (27, 2266285), (35, 1748277), (45, 1359771), (63, 971265), (73, 838215), (105, 582759), (135, 453257), (189, 323755), (219, 279405), (315, 194253), (365, 167643), (511, 119745), (657, 93135), (887, 68985), (945, 64751), (1095, 55881), (1533, 39915), (1971, 31045), (2555, 23949), (2661, 22995), (3285, 18627), (4435, 13797), (4599, 13305), (6209, 9855), (7665, 7983)]