98565975

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4019}}^1$

素因数の和:4144

約数の個数: 36

約数和(自身を含む): 178206600

約数和(自身を除く): 79640625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 4019, 4905, 8175, 12057, 20095, 24525, 36171, 60285, 100475, 180855, 301425, 438071, 904275, 1314213, 2190355, 3942639, 6571065, 10951775, 19713195, 32855325, 98565975]

約数ペア:

[(1, 98565975), (3, 32855325), (5, 19713195), (9, 10951775), (15, 6571065), (25, 3942639), (45, 2190355), (75, 1314213), (109, 904275), (225, 438071), (327, 301425), (545, 180855), (981, 100475), (1635, 60285), (2725, 36171), (4019, 24525), (4905, 20095), (8175, 12057)]