64318895135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{222707}}^1$

素因数の和:222871

約数の個数: 32

約数和(自身を含む): 86588870400

約数和(自身を除く): 22269975265

約数列:

[1, 5, 11, 55, 59, 89, 295, 445, 649, 979, 3245, 4895, 5251, 26255, 57761, 222707, 288805, 1113535, 2449777, 12248885, 13139713, 19820923, 65698565, 99104615, 144536843, 218030153, 722684215, 1090150765, 1169434457, 5847172285, 12863779027, 64318895135]

約数ペア:

[(1, 64318895135), (5, 12863779027), (11, 5847172285), (55, 1169434457), (59, 1090150765), (89, 722684215), (295, 218030153), (445, 144536843), (649, 99104615), (979, 65698565), (3245, 19820923), (4895, 13139713), (5251, 12248885), (26255, 2449777), (57761, 1113535), (222707, 288805)]