25075026

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 56668248

約数和(自身を除く): 31593222

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 557, 738, 1098, 1114, 1671, 2501, 3342, 5002, 5013, 7503, 10026, 15006, 22509, 22837, 33977, 45018, 45674, 67954, 68511, 101931, 137022, 203862, 205533, 305793, 411066, 611586, 1393057, 2786114, 4179171, 8358342, 12537513, 25075026]

約数ペア:

[(1, 25075026), (2, 12537513), (3, 8358342), (6, 4179171), (9, 2786114), (18, 1393057), (41, 611586), (61, 411066), (82, 305793), (122, 205533), (123, 203862), (183, 137022), (246, 101931), (366, 68511), (369, 67954), (549, 45674), (557, 45018), (738, 33977), (1098, 22837), (1114, 22509), (1671, 15006), (2501, 10026), (3342, 7503), (5002, 5013)]