152374655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 207059328

約数和(自身を除く): 54684673

約数列:

[1, 5, 17, 23, 41, 85, 115, 205, 391, 697, 943, 1901, 1955, 3485, 4715, 9505, 16031, 32317, 43723, 77941, 80155, 161585, 218615, 389705, 743291, 1324997, 1792643, 3716455, 6624985, 8963215, 30474931, 152374655]

約数ペア:

[(1, 152374655), (5, 30474931), (17, 8963215), (23, 6624985), (41, 3716455), (85, 1792643), (115, 1324997), (205, 743291), (391, 389705), (697, 218615), (943, 161585), (1901, 80155), (1955, 77941), (3485, 43723), (4715, 32317), (9505, 16031)]