42199365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 76664448

約数和(自身を除く): 34465083

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 97, 115, 195, 291, 299, 345, 485, 897, 1261, 1455, 1495, 2231, 3783, 4485, 6305, 6693, 9409, 11155, 18915, 28227, 29003, 33465, 47045, 87009, 122317, 141135, 145015, 216407, 366951, 435045, 611585, 649221, 1082035, 1834755, 2813291, 3246105, 8439873, 14066455, 42199365]

約数ペア:

[(1, 42199365), (3, 14066455), (5, 8439873), (13, 3246105), (15, 2813291), (23, 1834755), (39, 1082035), (65, 649221), (69, 611585), (97, 435045), (115, 366951), (195, 216407), (291, 145015), (299, 141135), (345, 122317), (485, 87009), (897, 47045), (1261, 33465), (1455, 29003), (1495, 28227), (2231, 18915), (3783, 11155), (4485, 9409), (6305, 6693)]